Home / 231,794,165.30-347,691,247.95-59,284,480.10

Finding the Fourth Proportional to 231,794,165.30, 347,691,247.95 and 59,284,480.10

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Solution

The fourth proportional to 231,794,165.30, 347,691,247.95 and 59,284,480.10 is: 88,926,720.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,794,165.30 : 347,691,247.95 = 59,284,480.10 : x
  2. Step 2: Convert to fraction form
    231,794,165.30/347,691,247.95 = 59,284,480.10/x
  3. Step 3: Cross multiply
    231,794,165.30x = 347,691,247.95 × 59,284,480.10
  4. Step 4: Simplify right side
    231,794,165.30x = 20,612,694,870,035,940
  5. Step 5: Solve for x
    x = 20,612,694,870,035,940/231,794,165.30
  6. Step 6: Final answer
    x = 88,926,720.15

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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.