Home / 149,777,748.30-224,691,505.65-58,904,301.90

Finding the Fourth Proportional to 149,777,748.30, 224,691,505.65 and 58,904,301.90

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Solution

The fourth proportional to 149,777,748.30, 224,691,505.65 and 58,904,301.90 is: 88,366,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,777,748.30 : 224,691,505.65 = 58,904,301.90 : x
  2. Step 2: Convert to fraction form
    149,777,748.30/224,691,505.65 = 58,904,301.90/x
  3. Step 3: Cross multiply
    149,777,748.30x = 224,691,505.65 × 58,904,301.90
  4. Step 4: Simplify right side
    149,777,748.30x = 13,235,296,283,173,156
  5. Step 5: Solve for x
    x = 13,235,296,283,173,156/149,777,748.30
  6. Step 6: Final answer
    x = 88,366,238.87

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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.