Home / 4,123,603,609.04-5,690,573,908.68-2,269,307,545.04

Finding the Fourth Proportional to 4,123,603,609.04, 5,690,573,908.68 and 2,269,307,545.04

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Solution

The fourth proportional to 4,123,603,609.04, 5,690,573,908.68 and 2,269,307,545.04 is: 3,131,644,922.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,603,609.04 : 5,690,573,908.68 = 2,269,307,545.04 : x
  2. Step 2: Convert to fraction form
    4,123,603,609.04/5,690,573,908.68 = 2,269,307,545.04/x
  3. Step 3: Cross multiply
    4,123,603,609.04x = 5,690,573,908.68 × 2,269,307,545.04
  4. Step 4: Simplify right side
    4,123,603,609.04x = 12,913,662,306,575,288,320
  5. Step 5: Solve for x
    x = 12,913,662,306,575,288,320/4,123,603,609.04
  6. Step 6: Final answer
    x = 3,131,644,922.97

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Double scale
Find fourth proportional to 4,123,603,610.04, 5,690,573,910.06 and 2,269,307,546.04
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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.