Home / 58,687,306.13-88,452,794.78-50,587,708.57

Finding the Fourth Proportional to 58,687,306.13, 88,452,794.78 and 50,587,708.57

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Solution

The fourth proportional to 58,687,306.13, 88,452,794.78 and 50,587,708.57 is: 76,245,179.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,687,306.13 : 88,452,794.78 = 50,587,708.57 : x
  2. Step 2: Convert to fraction form
    58,687,306.13/88,452,794.78 = 50,587,708.57/x
  3. Step 3: Cross multiply
    58,687,306.13x = 88,452,794.78 × 50,587,708.57
  4. Step 4: Simplify right side
    58,687,306.13x = 4,474,624,204,532,657.50
  5. Step 5: Solve for x
    x = 4,474,624,204,532,657.50/58,687,306.13
  6. Step 6: Final answer
    x = 76,245,179.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.