Home / 22,911,519.20-34,382,230.56-8,546,078.48

Finding the Fourth Proportional to 22,911,519.20, 34,382,230.56 and 8,546,078.48

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Solution

The fourth proportional to 22,911,519.20, 34,382,230.56 and 8,546,078.48 is: 12,824,694.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,911,519.20 : 34,382,230.56 = 8,546,078.48 : x
  2. Step 2: Convert to fraction form
    22,911,519.20/34,382,230.56 = 8,546,078.48/x
  3. Step 3: Cross multiply
    22,911,519.20x = 34,382,230.56 × 8,546,078.48
  4. Step 4: Simplify right side
    22,911,519.20x = 293,833,240,683,214.38
  5. Step 5: Solve for x
    x = 293,833,240,683,214.38/22,911,519.20
  6. Step 6: Final answer
    x = 12,824,694.78

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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.