Home / 24,234,394.91-33,443,573.43-13,221,111.24

Finding the Fourth Proportional to 24,234,394.91, 33,443,573.43 and 13,221,111.24

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Solution

The fourth proportional to 24,234,394.91, 33,443,573.43 and 13,221,111.24 is: 18,245,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234,394.91 : 33,443,573.43 = 13,221,111.24 : x
  2. Step 2: Convert to fraction form
    24,234,394.91/33,443,573.43 = 13,221,111.24/x
  3. Step 3: Cross multiply
    24,234,394.91x = 33,443,573.43 × 13,221,111.24
  4. Step 4: Simplify right side
    24,234,394.91x = 442,161,204,581,138.38
  5. Step 5: Solve for x
    x = 442,161,204,581,138.38/24,234,394.91
  6. Step 6: Final answer
    x = 18,245,192.68

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Double scale
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1.5x scale

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.