Home / 22,708,650.48-34,063,458.30-8,136,519.18

Finding the Fourth Proportional to 22,708,650.48, 34,063,458.30 and 8,136,519.18

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Solution

The fourth proportional to 22,708,650.48, 34,063,458.30 and 8,136,519.18 is: 12,204,951.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,708,650.48 : 34,063,458.30 = 8,136,519.18 : x
  2. Step 2: Convert to fraction form
    22,708,650.48/34,063,458.30 = 8,136,519.18/x
  3. Step 3: Cross multiply
    22,708,650.48x = 34,063,458.30 × 8,136,519.18
  4. Step 4: Simplify right side
    22,708,650.48x = 277,157,981,795,080.16
  5. Step 5: Solve for x
    x = 277,157,981,795,080.16/22,708,650.48
  6. Step 6: Final answer
    x = 12,204,951.68

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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.