Home / 96,543,805.70-144,815,708.55-35,946,992.90

Finding the Fourth Proportional to 96,543,805.70, 144,815,708.55 and 35,946,992.90

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Solution

The fourth proportional to 96,543,805.70, 144,815,708.55 and 35,946,992.90 is: 53,920,489.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,543,805.70 : 144,815,708.55 = 35,946,992.90 : x
  2. Step 2: Convert to fraction form
    96,543,805.70/144,815,708.55 = 35,946,992.90/x
  3. Step 3: Cross multiply
    96,543,805.70x = 144,815,708.55 × 35,946,992.90
  4. Step 4: Simplify right side
    96,543,805.70x = 5,205,689,247,055,320
  5. Step 5: Solve for x
    x = 5,205,689,247,055,320/96,543,805.70
  6. Step 6: Final answer
    x = 53,920,489.35

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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.