Home / 4,496,156,753.78-6,204,769,778.16-2,461,573,663.83

Finding the Fourth Proportional to 4,496,156,753.78, 6,204,769,778.16 and 2,461,573,663.83

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Solution

The fourth proportional to 4,496,156,753.78, 6,204,769,778.16 and 2,461,573,663.83 is: 3,397,011,873.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,156,753.78 : 6,204,769,778.16 = 2,461,573,663.83 : x
  2. Step 2: Convert to fraction form
    4,496,156,753.78/6,204,769,778.16 = 2,461,573,663.83/x
  3. Step 3: Cross multiply
    4,496,156,753.78x = 6,204,769,778.16 × 2,461,573,663.83
  4. Step 4: Simplify right side
    4,496,156,753.78x = 15,273,497,876,046,966,784
  5. Step 5: Solve for x
    x = 15,273,497,876,046,966,784/4,496,156,753.78
  6. Step 6: Final answer
    x = 3,397,011,873.13

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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.