Home / 36,959,737.32-50,989,025.98-21,275,008.90

Finding the Fourth Proportional to 36,959,737.32, 50,989,025.98 and 21,275,008.90

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Solution

The fourth proportional to 36,959,737.32, 50,989,025.98 and 21,275,008.90 is: 29,350,641.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,959,737.32 : 50,989,025.98 = 21,275,008.90 : x
  2. Step 2: Convert to fraction form
    36,959,737.32/50,989,025.98 = 21,275,008.90/x
  3. Step 3: Cross multiply
    36,959,737.32x = 50,989,025.98 × 21,275,008.90
  4. Step 4: Simplify right side
    36,959,737.32x = 1,084,791,981,526,831.12
  5. Step 5: Solve for x
    x = 1,084,791,981,526,831.12/36,959,737.32
  6. Step 6: Final answer
    x = 29,350,641.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.