Home / 444,498,377,734.90-666,618,218,753.50-172,161,885,401.40

Finding the Fourth Proportional to 444,498,377,734.90, 666,618,218,753.50 and 172,161,885,401.40

Calculator

Solution

The fourth proportional to 444,498,377,734.90, 666,618,218,753.50 and 172,161,885,401.40 is: 258,192,729,450.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,498,377,734.90 : 666,618,218,753.50 = 172,161,885,401.40 : x
  2. Step 2: Convert to fraction form
    444,498,377,734.90/666,618,218,753.50 = 172,161,885,401.40/x
  3. Step 3: Cross multiply
    444,498,377,734.90x = 666,618,218,753.50 × 172,161,885,401.40
  4. Step 4: Simplify right side
    444,498,377,734.90x = 114,766,249,383,525,454,184,448
  5. Step 5: Solve for x
    x = 114,766,249,383,525,454,184,448/444,498,377,734.90
  6. Step 6: Final answer
    x = 258,192,729,450.12

Related Problems

Find fourth proportional to 222,249,188,867.45, 333,309,109,376.75 and 86,080,942,700.70
Half scale
Find fourth proportional to 888,996,755,469.80, 1,333,236,437,507 and 344,323,770,802.80
Double scale
Find fourth proportional to 444,498,377,735.90, 666,618,218,755 and 172,161,885,402.40
Similar ratio
Find fourth proportional to 666,747,566,602.35, 999,927,328,130.25 and 258,242,828,102.10
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.