Home / 134,010,737.20-201,016,105.80-88,094,234.80

Finding the Fourth Proportional to 134,010,737.20, 201,016,105.80 and 88,094,234.80

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Solution

The fourth proportional to 134,010,737.20, 201,016,105.80 and 88,094,234.80 is: 132,141,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,010,737.20 : 201,016,105.80 = 88,094,234.80 : x
  2. Step 2: Convert to fraction form
    134,010,737.20/201,016,105.80 = 88,094,234.80/x
  3. Step 3: Cross multiply
    134,010,737.20x = 201,016,105.80 × 88,094,234.80
  4. Step 4: Simplify right side
    134,010,737.20x = 17,708,360,022,926,842
  5. Step 5: Solve for x
    x = 17,708,360,022,926,842/134,010,737.20
  6. Step 6: Final answer
    x = 132,141,352.20

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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.