Home / 2,374,344,401.50-3,561,516,712.92-1,626,622,857.73

Finding the Fourth Proportional to 2,374,344,401.50, 3,561,516,712.92 and 1,626,622,857.73

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Solution

The fourth proportional to 2,374,344,401.50, 3,561,516,712.92 and 1,626,622,857.73 is: 2,439,934,362.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,344,401.50 : 3,561,516,712.92 = 1,626,622,857.73 : x
  2. Step 2: Convert to fraction form
    2,374,344,401.50/3,561,516,712.92 = 1,626,622,857.73/x
  3. Step 3: Cross multiply
    2,374,344,401.50x = 3,561,516,712.92 × 1,626,622,857.73
  4. Step 4: Simplify right side
    2,374,344,401.50x = 5,793,244,493,404,487,680
  5. Step 5: Solve for x
    x = 5,793,244,493,404,487,680/2,374,344,401.50
  6. Step 6: Final answer
    x = 2,439,934,362.41

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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.