Home / 5,060,217,831,511.40-7,587,934,020,922.40-1,960,278,781,688.50

Finding the Fourth Proportional to 5,060,217,831,511.40, 7,587,934,020,922.40 and 1,960,278,781,688.50

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Solution

The fourth proportional to 5,060,217,831,511.40, 7,587,934,020,922.40 and 1,960,278,781,688.50 is: 2,939,491,253,803.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,217,831,511.40 : 7,587,934,020,922.40 = 1,960,278,781,688.50 : x
  2. Step 2: Convert to fraction form
    5,060,217,831,511.40/7,587,934,020,922.40 = 1,960,278,781,688.50/x
  3. Step 3: Cross multiply
    5,060,217,831,511.40x = 7,587,934,020,922.40 × 1,960,278,781,688.50
  4. Step 4: Simplify right side
    5,060,217,831,511.40x = 14,874,466,058,066,484,394,983,424
  5. Step 5: Solve for x
    x = 14,874,466,058,066,484,394,983,424/5,060,217,831,511.40
  6. Step 6: Final answer
    x = 2,939,491,253,803.15

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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.