Home / 73,541,787.04-101,498,699.38-55,871,612.13

Finding the Fourth Proportional to 73,541,787.04, 101,498,699.38 and 55,871,612.13

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Solution

The fourth proportional to 73,541,787.04, 101,498,699.38 and 55,871,612.13 is: 77,111,207.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,541,787.04 : 101,498,699.38 = 55,871,612.13 : x
  2. Step 2: Convert to fraction form
    73,541,787.04/101,498,699.38 = 55,871,612.13/x
  3. Step 3: Cross multiply
    73,541,787.04x = 101,498,699.38 × 55,871,612.13
  4. Step 4: Simplify right side
    73,541,787.04x = 5,670,895,963,458,831
  5. Step 5: Solve for x
    x = 5,670,895,963,458,831/73,541,787.04
  6. Step 6: Final answer
    x = 77,111,207.00

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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.