Home / 63,552,274.92-87,699,556.98-36,049,612.68

Finding the Fourth Proportional to 63,552,274.92, 87,699,556.98 and 36,049,612.68

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Solution

The fourth proportional to 63,552,274.92, 87,699,556.98 and 36,049,612.68 is: 49,747,000.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,552,274.92 : 87,699,556.98 = 36,049,612.68 : x
  2. Step 2: Convert to fraction form
    63,552,274.92/87,699,556.98 = 36,049,612.68/x
  3. Step 3: Cross multiply
    63,552,274.92x = 87,699,556.98 × 36,049,612.68
  4. Step 4: Simplify right side
    63,552,274.92x = 3,161,535,061,336,590.50
  5. Step 5: Solve for x
    x = 3,161,535,061,336,590.50/63,552,274.92
  6. Step 6: Final answer
    x = 49,747,000.64

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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.