Home / 47,592,794.30-71,390,882.96-15,240,493.04

Finding the Fourth Proportional to 47,592,794.30, 71,390,882.96 and 15,240,493.04

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Solution

The fourth proportional to 47,592,794.30, 71,390,882.96 and 15,240,493.04 is: 22,861,281.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,592,794.30 : 71,390,882.96 = 15,240,493.04 : x
  2. Step 2: Convert to fraction form
    47,592,794.30/71,390,882.96 = 15,240,493.04/x
  3. Step 3: Cross multiply
    47,592,794.30x = 71,390,882.96 × 15,240,493.04
  4. Step 4: Simplify right side
    47,592,794.30x = 1,088,032,254,438,177.75
  5. Step 5: Solve for x
    x = 1,088,032,254,438,177.75/47,592,794.30
  6. Step 6: Final answer
    x = 22,861,281.22

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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.