Home / 92,090,232.30-138,151,306.68-37,532,499.24

Finding the Fourth Proportional to 92,090,232.30, 138,151,306.68 and 37,532,499.24

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Solution

The fourth proportional to 92,090,232.30, 138,151,306.68 and 37,532,499.24 is: 56,305,252.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,090,232.30 : 138,151,306.68 = 37,532,499.24 : x
  2. Step 2: Convert to fraction form
    92,090,232.30/138,151,306.68 = 37,532,499.24/x
  3. Step 3: Cross multiply
    92,090,232.30x = 138,151,306.68 × 37,532,499.24
  4. Step 4: Simplify right side
    92,090,232.30x = 5,185,163,812,972,107
  5. Step 5: Solve for x
    x = 5,185,163,812,972,107/92,090,232.30
  6. Step 6: Final answer
    x = 56,305,252.83

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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.