Home / 96,732,229.19-133,489,557.83-52,679,963.25

Finding the Fourth Proportional to 96,732,229.19, 133,489,557.83 and 52,679,963.25

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Solution

The fourth proportional to 96,732,229.19, 133,489,557.83 and 52,679,963.25 is: 72,697,849.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,732,229.19 : 133,489,557.83 = 52,679,963.25 : x
  2. Step 2: Convert to fraction form
    96,732,229.19/133,489,557.83 = 52,679,963.25/x
  3. Step 3: Cross multiply
    96,732,229.19x = 133,489,557.83 × 52,679,963.25
  4. Step 4: Simplify right side
    96,732,229.19x = 7,032,225,000,874,849
  5. Step 5: Solve for x
    x = 7,032,225,000,874,849/96,732,229.19
  6. Step 6: Final answer
    x = 72,697,849.10

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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.