Home / 37,472,406.12-51,691,972.98-22,792,562.28

Finding the Fourth Proportional to 37,472,406.12, 51,691,972.98 and 22,792,562.28

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Solution

The fourth proportional to 37,472,406.12, 51,691,972.98 and 22,792,562.28 is: 31,441,602.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,472,406.12 : 51,691,972.98 = 22,792,562.28 : x
  2. Step 2: Convert to fraction form
    37,472,406.12/51,691,972.98 = 22,792,562.28/x
  3. Step 3: Cross multiply
    37,472,406.12x = 51,691,972.98 × 22,792,562.28
  4. Step 4: Simplify right side
    37,472,406.12x = 1,178,192,513,522,727.25
  5. Step 5: Solve for x
    x = 1,178,192,513,522,727.25/37,472,406.12
  6. Step 6: Final answer
    x = 31,441,602.92

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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.