Home / 59,086,788.08-81,553,372.44-34,648,375.28

Finding the Fourth Proportional to 59,086,788.08, 81,553,372.44 and 34,648,375.28

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Solution

The fourth proportional to 59,086,788.08, 81,553,372.44 and 34,648,375.28 is: 47,822,735.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,086,788.08 : 81,553,372.44 = 34,648,375.28 : x
  2. Step 2: Convert to fraction form
    59,086,788.08/81,553,372.44 = 34,648,375.28/x
  3. Step 3: Cross multiply
    59,086,788.08x = 81,553,372.44 × 34,648,375.28
  4. Step 4: Simplify right side
    59,086,788.08x = 2,825,691,853,650,729.50
  5. Step 5: Solve for x
    x = 2,825,691,853,650,729.50/59,086,788.08
  6. Step 6: Final answer
    x = 47,822,735.77

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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.