Home / 59,185,672.20-88,778,508.30-37,715,455.80

Finding the Fourth Proportional to 59,185,672.20, 88,778,508.30 and 37,715,455.80

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Solution

The fourth proportional to 59,185,672.20, 88,778,508.30 and 37,715,455.80 is: 56,573,183.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,185,672.20 : 88,778,508.30 = 37,715,455.80 : x
  2. Step 2: Convert to fraction form
    59,185,672.20/88,778,508.30 = 37,715,455.80/x
  3. Step 3: Cross multiply
    59,185,672.20x = 88,778,508.30 × 37,715,455.80
  4. Step 4: Simplify right side
    59,185,672.20x = 3,348,321,905,778,583
  5. Step 5: Solve for x
    x = 3,348,321,905,778,583/59,185,672.20
  6. Step 6: Final answer
    x = 56,573,183.70

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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.