Home / 22,951,962.60-34,427,943.90-7,805,894.10

Finding the Fourth Proportional to 22,951,962.60, 34,427,943.90 and 7,805,894.10

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Solution

The fourth proportional to 22,951,962.60, 34,427,943.90 and 7,805,894.10 is: 11,708,841.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,951,962.60 : 34,427,943.90 = 7,805,894.10 : x
  2. Step 2: Convert to fraction form
    22,951,962.60/34,427,943.90 = 7,805,894.10/x
  3. Step 3: Cross multiply
    22,951,962.60x = 34,427,943.90 × 7,805,894.10
  4. Step 4: Simplify right side
    22,951,962.60x = 268,740,884,164,140.97
  5. Step 5: Solve for x
    x = 268,740,884,164,140.97/22,951,962.60
  6. Step 6: Final answer
    x = 11,708,841.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.