Home / 34,665,773.28-47,838,179.04-19,195,525.92

Finding the Fourth Proportional to 34,665,773.28, 47,838,179.04 and 19,195,525.92

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Solution

The fourth proportional to 34,665,773.28, 47,838,179.04 and 19,195,525.92 is: 26,489,500.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,665,773.28 : 47,838,179.04 = 19,195,525.92 : x
  2. Step 2: Convert to fraction form
    34,665,773.28/47,838,179.04 = 19,195,525.92/x
  3. Step 3: Cross multiply
    34,665,773.28x = 47,838,179.04 × 19,195,525.92
  4. Step 4: Simplify right side
    34,665,773.28x = 918,279,005,727,920.75
  5. Step 5: Solve for x
    x = 918,279,005,727,920.75/34,665,773.28
  6. Step 6: Final answer
    x = 26,489,500.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.