Home / 59,778,843.10-89,668,264.65-16,654,702.30

Finding the Fourth Proportional to 59,778,843.10, 89,668,264.65 and 16,654,702.30

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Solution

The fourth proportional to 59,778,843.10, 89,668,264.65 and 16,654,702.30 is: 24,982,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,778,843.10 : 89,668,264.65 = 16,654,702.30 : x
  2. Step 2: Convert to fraction form
    59,778,843.10/89,668,264.65 = 16,654,702.30/x
  3. Step 3: Cross multiply
    59,778,843.10x = 89,668,264.65 × 16,654,702.30
  4. Step 4: Simplify right side
    59,778,843.10x = 1,493,398,253,503,363.75
  5. Step 5: Solve for x
    x = 1,493,398,253,503,363.75/59,778,843.10
  6. Step 6: Final answer
    x = 24,982,053.45

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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.