Home / 17,946,234,151.62-26,895,288,756.28-13,967,123,150.86

Finding the Fourth Proportional to 17,946,234,151.62, 26,895,288,756.28 and 13,967,123,150.86

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Solution

The fourth proportional to 17,946,234,151.62, 26,895,288,756.28 and 13,967,123,150.86 is: 20,931,957,482.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,946,234,151.62 : 26,895,288,756.28 = 13,967,123,150.86 : x
  2. Step 2: Convert to fraction form
    17,946,234,151.62/26,895,288,756.28 = 13,967,123,150.86/x
  3. Step 3: Cross multiply
    17,946,234,151.62x = 26,895,288,756.28 × 13,967,123,150.86
  4. Step 4: Simplify right side
    17,946,234,151.62x = 375,649,810,236,903,063,552
  5. Step 5: Solve for x
    x = 375,649,810,236,903,063,552/17,946,234,151.62
  6. Step 6: Final answer
    x = 20,931,957,482.73

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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.