Home / 22,587,724.28-33,887,910.90-9,134,000.12

Finding the Fourth Proportional to 22,587,724.28, 33,887,910.90 and 9,134,000.12

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Solution

The fourth proportional to 22,587,724.28, 33,887,910.90 and 9,134,000.12 is: 13,703,557.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,587,724.28 : 33,887,910.90 = 9,134,000.12 : x
  2. Step 2: Convert to fraction form
    22,587,724.28/33,887,910.90 = 9,134,000.12/x
  3. Step 3: Cross multiply
    22,587,724.28x = 33,887,910.90 × 9,134,000.12
  4. Step 4: Simplify right side
    22,587,724.28x = 309,532,182,227,149.25
  5. Step 5: Solve for x
    x = 309,532,182,227,149.25/22,587,724.28
  6. Step 6: Final answer
    x = 13,703,557.67

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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.