Home / 36,659,510.20-54,989,265.30-36,092,639.80

Finding the Fourth Proportional to 36,659,510.20, 54,989,265.30 and 36,092,639.80

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Solution

The fourth proportional to 36,659,510.20, 54,989,265.30 and 36,092,639.80 is: 54,138,959.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,659,510.20 : 54,989,265.30 = 36,092,639.80 : x
  2. Step 2: Convert to fraction form
    36,659,510.20/54,989,265.30 = 36,092,639.80/x
  3. Step 3: Cross multiply
    36,659,510.20x = 54,989,265.30 × 36,092,639.80
  4. Step 4: Simplify right side
    36,659,510.20x = 1,984,707,745,339,538.75
  5. Step 5: Solve for x
    x = 1,984,707,745,339,538.75/36,659,510.20
  6. Step 6: Final answer
    x = 54,138,959.70

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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.