Home / 22,899,228.52-34,348,842.80-8,521,922.92

Finding the Fourth Proportional to 22,899,228.52, 34,348,842.80 and 8,521,922.92

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Solution

The fourth proportional to 22,899,228.52, 34,348,842.80 and 8,521,922.92 is: 12,782,884.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,899,228.52 : 34,348,842.80 = 8,521,922.92 : x
  2. Step 2: Convert to fraction form
    22,899,228.52/34,348,842.80 = 8,521,922.92/x
  3. Step 3: Cross multiply
    22,899,228.52x = 34,348,842.80 × 8,521,922.92
  4. Step 4: Simplify right side
    22,899,228.52x = 292,718,190,732,796.94
  5. Step 5: Solve for x
    x = 292,718,190,732,796.94/22,899,228.52
  6. Step 6: Final answer
    x = 12,782,884.39

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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.