Home / 77,284,948.50-166,676,444

Finding the Third Proportional to 77,284,948.50 and 166,676,444

Calculator

Solution

The third proportional to 77,284,948.50 and 166,676,444 is: 359,462,450.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,284,948.50 : 166,676,444 = 166,676,444 : x
  2. Step 2: Convert to fraction form
    77,284,948.50/166,676,444 = 166,676,444/x
  3. Step 3: Cross multiply
    77,284,948.50x = 166,676,444 × 166,676,444
  4. Step 4: Simplify right side
    77,284,948.50x = 27,781,036,984,485,136
  5. Step 5: Solve for x
    x = 27,781,036,984,485,136/77,284,948.50
  6. Step 6: Final answer
    x = 359,462,450.63

Related Problems

Find third proportional to 38,642,474.25 and 83,338,222
Half scale
Find third proportional to 154,569,897 and 333,352,888
Double scale
Find third proportional to 77,284,951 and 166,676,448
Similar ratio
Find third proportional to 115,927,422.75 and 250,014,666
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.