Home / 5,060,217,831,471.90-7,587,934,020,864.40-1,960,278,781,649.50

Finding the Fourth Proportional to 5,060,217,831,471.90, 7,587,934,020,864.40 and 1,960,278,781,649.50

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Solution

The fourth proportional to 5,060,217,831,471.90, 7,587,934,020,864.40 and 1,960,278,781,649.50 is: 2,939,491,253,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,217,831,471.90 : 7,587,934,020,864.40 = 1,960,278,781,649.50 : x
  2. Step 2: Convert to fraction form
    5,060,217,831,471.90/7,587,934,020,864.40 = 1,960,278,781,649.50/x
  3. Step 3: Cross multiply
    5,060,217,831,471.90x = 7,587,934,020,864.40 × 1,960,278,781,649.50
  4. Step 4: Simplify right side
    5,060,217,831,471.90x = 14,874,466,057,656,858,331,578,368
  5. Step 5: Solve for x
    x = 14,874,466,057,656,858,331,578,368/5,060,217,831,471.90
  6. Step 6: Final answer
    x = 2,939,491,253,745.14

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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.