Home / 5,060,217,831,509.20-7,587,934,020,919.10-1,960,278,781,686.20

Finding the Fourth Proportional to 5,060,217,831,509.20, 7,587,934,020,919.10 and 1,960,278,781,686.20

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Solution

The fourth proportional to 5,060,217,831,509.20, 7,587,934,020,919.10 and 1,960,278,781,686.20 is: 2,939,491,253,799.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,217,831,509.20 : 7,587,934,020,919.10 = 1,960,278,781,686.20 : x
  2. Step 2: Convert to fraction form
    5,060,217,831,509.20/7,587,934,020,919.10 = 1,960,278,781,686.20/x
  3. Step 3: Cross multiply
    5,060,217,831,509.20x = 7,587,934,020,919.10 × 1,960,278,781,686.20
  4. Step 4: Simplify right side
    5,060,217,831,509.20x = 14,874,466,058,042,561,427,144,704
  5. Step 5: Solve for x
    x = 14,874,466,058,042,561,427,144,704/5,060,217,831,509.20
  6. Step 6: Final answer
    x = 2,939,491,253,799.70

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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.