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Finding the Fourth Proportional to 59,102,681.60, 88,654,022.40 and 59,102,681.60

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Solution

The fourth proportional to 59,102,681.60, 88,654,022.40 and 59,102,681.60 is: 88,654,022.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,102,681.60 : 88,654,022.40 = 59,102,681.60 : x
  2. Step 2: Convert to fraction form
    59,102,681.60/88,654,022.40 = 59,102,681.60/x
  3. Step 3: Cross multiply
    59,102,681.60x = 88,654,022.40 × 59,102,681.60
  4. Step 4: Simplify right side
    59,102,681.60x = 5,239,690,458,466,468
  5. Step 5: Solve for x
    x = 5,239,690,458,466,468/59,102,681.60
  6. Step 6: Final answer
    x = 88,654,022.40

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