Home / 59,192,068.97-88,762,195.59-31,520,157.44

Finding the Fourth Proportional to 59,192,068.97, 88,762,195.59 and 31,520,157.44

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Solution

The fourth proportional to 59,192,068.97, 88,762,195.59 and 31,520,157.44 is: 47,266,440.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,192,068.97 : 88,762,195.59 = 31,520,157.44 : x
  2. Step 2: Convert to fraction form
    59,192,068.97/88,762,195.59 = 31,520,157.44/x
  3. Step 3: Cross multiply
    59,192,068.97x = 88,762,195.59 × 31,520,157.44
  4. Step 4: Simplify right side
    59,192,068.97x = 2,797,798,379,273,062.50
  5. Step 5: Solve for x
    x = 2,797,798,379,273,062.50/59,192,068.97
  6. Step 6: Final answer
    x = 47,266,440.05

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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.