Home / 115,140,550.50-164,652,342

Finding the Third Proportional to 115,140,550.50 and 164,652,342

Calculator

Solution

The third proportional to 115,140,550.50 and 164,652,342 is: 235,454,786.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,140,550.50 : 164,652,342 = 164,652,342 : x
  2. Step 2: Convert to fraction form
    115,140,550.50/164,652,342 = 164,652,342/x
  3. Step 3: Cross multiply
    115,140,550.50x = 164,652,342 × 164,652,342
  4. Step 4: Simplify right side
    115,140,550.50x = 27,110,393,726,084,964
  5. Step 5: Solve for x
    x = 27,110,393,726,084,964/115,140,550.50
  6. Step 6: Final answer
    x = 235,454,786.42

Related Problems

Find third proportional to 57,570,275.25 and 82,326,171
Half scale
Find third proportional to 230,281,101 and 329,304,684
Double scale
Find third proportional to 115,140,553 and 164,652,345
Similar ratio
Find third proportional to 172,710,825.75 and 246,978,513
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.