Home / 8,082,998,793.42-11,154,419,624.28-4,514,757,773.15

Finding the Fourth Proportional to 8,082,998,793.42, 11,154,419,624.28 and 4,514,757,773.15

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Solution

The fourth proportional to 8,082,998,793.42, 11,154,419,624.28 and 4,514,757,773.15 is: 6,230,299,421.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,082,998,793.42 : 11,154,419,624.28 = 4,514,757,773.15 : x
  2. Step 2: Convert to fraction form
    8,082,998,793.42/11,154,419,624.28 = 4,514,757,773.15/x
  3. Step 3: Cross multiply
    8,082,998,793.42x = 11,154,419,624.28 × 4,514,757,773.15
  4. Step 4: Simplify right side
    8,082,998,793.42x = 50,359,502,703,639,265,280
  5. Step 5: Solve for x
    x = 50,359,502,703,639,265,280/8,082,998,793.42
  6. Step 6: Final answer
    x = 6,230,299,421.13

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1.5x scale

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.