Home / 11,337,427,305.70-17,006,140,958.55-11,031,317,289.70

Finding the Fourth Proportional to 11,337,427,305.70, 17,006,140,958.55 and 11,031,317,289.70

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Solution

The fourth proportional to 11,337,427,305.70, 17,006,140,958.55 and 11,031,317,289.70 is: 16,546,975,934.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,427,305.70 : 17,006,140,958.55 = 11,031,317,289.70 : x
  2. Step 2: Convert to fraction form
    11,337,427,305.70/17,006,140,958.55 = 11,031,317,289.70/x
  3. Step 3: Cross multiply
    11,337,427,305.70x = 17,006,140,958.55 × 11,031,317,289.70
  4. Step 4: Simplify right side
    11,337,427,305.70x = 187,600,136,787,127,959,552
  5. Step 5: Solve for x
    x = 187,600,136,787,127,959,552/11,337,427,305.70
  6. Step 6: Final answer
    x = 16,546,975,934.55

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Double scale
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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.