Home / 14,797,491,793.49-22,195,121,325.15-4,712,797,196.66

Finding the Fourth Proportional to 14,797,491,793.49, 22,195,121,325.15 and 4,712,797,196.66

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Solution

The fourth proportional to 14,797,491,793.49, 22,195,121,325.15 and 4,712,797,196.66 is: 7,068,840,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,491,793.49 : 22,195,121,325.15 = 4,712,797,196.66 : x
  2. Step 2: Convert to fraction form
    14,797,491,793.49/22,195,121,325.15 = 4,712,797,196.66/x
  3. Step 3: Cross multiply
    14,797,491,793.49x = 22,195,121,325.15 × 4,712,797,196.66
  4. Step 4: Simplify right side
    14,797,491,793.49x = 104,601,105,560,769,855,488
  5. Step 5: Solve for x
    x = 104,601,105,560,769,855,488/14,797,491,793.49
  6. Step 6: Final answer
    x = 7,068,840,248.10

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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.