Home / 60,814,763.55-83,925,728.87-34,708,757.76

Finding the Fourth Proportional to 60,814,763.55, 83,925,728.87 and 34,708,757.76

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Solution

The fourth proportional to 60,814,763.55, 83,925,728.87 and 34,708,757.76 is: 47,898,859.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,814,763.55 : 83,925,728.87 = 34,708,757.76 : x
  2. Step 2: Convert to fraction form
    60,814,763.55/83,925,728.87 = 34,708,757.76/x
  3. Step 3: Cross multiply
    60,814,763.55x = 83,925,728.87 × 34,708,757.76
  4. Step 4: Simplify right side
    60,814,763.55x = 2,912,957,793,006,724.50
  5. Step 5: Solve for x
    x = 2,912,957,793,006,724.50/60,814,763.55
  6. Step 6: Final answer
    x = 47,898,859.14

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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.