Home / 25,349,721,000.30-38,024,581,500.45-24,274,934,721.90

Finding the Fourth Proportional to 25,349,721,000.30, 38,024,581,500.45 and 24,274,934,721.90

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Solution

The fourth proportional to 25,349,721,000.30, 38,024,581,500.45 and 24,274,934,721.90 is: 36,412,402,082.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,721,000.30 : 38,024,581,500.45 = 24,274,934,721.90 : x
  2. Step 2: Convert to fraction form
    25,349,721,000.30/38,024,581,500.45 = 24,274,934,721.90/x
  3. Step 3: Cross multiply
    25,349,721,000.30x = 38,024,581,500.45 × 24,274,934,721.90
  4. Step 4: Simplify right side
    25,349,721,000.30x = 923,044,233,750,990,028,800
  5. Step 5: Solve for x
    x = 923,044,233,750,990,028,800/25,349,721,000.30
  6. Step 6: Final answer
    x = 36,412,402,082.85

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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.