Home / 62,230,002.20-93,345,003.30-16,791,723.80

Finding the Fourth Proportional to 62,230,002.20, 93,345,003.30 and 16,791,723.80

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Solution

The fourth proportional to 62,230,002.20, 93,345,003.30 and 16,791,723.80 is: 25,187,585.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,002.20 : 93,345,003.30 = 16,791,723.80 : x
  2. Step 2: Convert to fraction form
    62,230,002.20/93,345,003.30 = 16,791,723.80/x
  3. Step 3: Cross multiply
    62,230,002.20x = 93,345,003.30 × 16,791,723.80
  4. Step 4: Simplify right side
    62,230,002.20x = 1,567,423,513,523,688.50
  5. Step 5: Solve for x
    x = 1,567,423,513,523,688.50/62,230,002.20
  6. Step 6: Final answer
    x = 25,187,585.70

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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.