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Finding the Fourth Proportional to 88,398,083.95, 132,597,125.93 and 88,398,083.95

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Solution

The fourth proportional to 88,398,083.95, 132,597,125.93 and 88,398,083.95 is: 132,597,125.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,398,083.95 : 132,597,125.93 = 88,398,083.95 : x
  2. Step 2: Convert to fraction form
    88,398,083.95/132,597,125.93 = 88,398,083.95/x
  3. Step 3: Cross multiply
    88,398,083.95x = 132,597,125.93 × 88,398,083.95
  4. Step 4: Simplify right side
    88,398,083.95x = 11,721,331,869,488,862
  5. Step 5: Solve for x
    x = 11,721,331,869,488,862/88,398,083.95
  6. Step 6: Final answer
    x = 132,597,125.93

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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.