Home / 63,552,292.92-87,699,581.82-36,049,630.68

Finding the Fourth Proportional to 63,552,292.92, 87,699,581.82 and 36,049,630.68

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Solution

The fourth proportional to 63,552,292.92, 87,699,581.82 and 36,049,630.68 is: 49,747,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,292.92 : 87,699,581.82 = 36,049,630.68 : x
  2. Step 2: Convert to fraction form
    63,552,292.92/87,699,581.82 = 36,049,630.68/x
  3. Step 3: Cross multiply
    63,552,292.92x = 87,699,581.82 × 36,049,630.68
  4. Step 4: Simplify right side
    63,552,292.92x = 3,161,537,535,401,442
  5. Step 5: Solve for x
    x = 3,161,537,535,401,442/63,552,292.92
  6. Step 6: Final answer
    x = 49,747,025.48

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Why These Related Problems?

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