Home / 58,002,812.20-86,929,568.70-44,472,572.20

Finding the Fourth Proportional to 58,002,812.20, 86,929,568.70 and 44,472,572.20

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Solution

The fourth proportional to 58,002,812.20, 86,929,568.70 and 44,472,572.20 is: 66,651,622.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,002,812.20 : 86,929,568.70 = 44,472,572.20 : x
  2. Step 2: Convert to fraction form
    58,002,812.20/86,929,568.70 = 44,472,572.20/x
  3. Step 3: Cross multiply
    58,002,812.20x = 86,929,568.70 × 44,472,572.20
  4. Step 4: Simplify right side
    58,002,812.20x = 3,865,981,520,325,610.50
  5. Step 5: Solve for x
    x = 3,865,981,520,325,610.50/58,002,812.20
  6. Step 6: Final answer
    x = 66,651,622.11

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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.