Home / 40,574,480.24-55,998,524.04-25,109,545.52

Finding the Fourth Proportional to 40,574,480.24, 55,998,524.04 and 25,109,545.52

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Solution

The fourth proportional to 40,574,480.24, 55,998,524.04 and 25,109,545.52 is: 34,654,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,574,480.24 : 55,998,524.04 = 25,109,545.52 : x
  2. Step 2: Convert to fraction form
    40,574,480.24/55,998,524.04 = 25,109,545.52/x
  3. Step 3: Cross multiply
    40,574,480.24x = 55,998,524.04 × 25,109,545.52
  4. Step 4: Simplify right side
    40,574,480.24x = 1,406,097,488,435,194.25
  5. Step 5: Solve for x
    x = 1,406,097,488,435,194.25/40,574,480.24
  6. Step 6: Final answer
    x = 34,654,725.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.