Home / 67,356,843.93-92,952,463.14-37,181,359.17

Finding the Fourth Proportional to 67,356,843.93, 92,952,463.14 and 37,181,359.17

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Solution

The fourth proportional to 67,356,843.93, 92,952,463.14 and 37,181,359.17 is: 51,310,285.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,356,843.93 : 92,952,463.14 = 37,181,359.17 : x
  2. Step 2: Convert to fraction form
    67,356,843.93/92,952,463.14 = 37,181,359.17/x
  3. Step 3: Cross multiply
    67,356,843.93x = 92,952,463.14 × 37,181,359.17
  4. Step 4: Simplify right side
    67,356,843.93x = 3,456,098,917,744,526
  5. Step 5: Solve for x
    x = 3,456,098,917,744,526/67,356,843.93
  6. Step 6: Final answer
    x = 51,310,285.88

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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.