Home / 24,819,674.20-37,229,511.30-18,442,382.20

Finding the Fourth Proportional to 24,819,674.20, 37,229,511.30 and 18,442,382.20

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Solution

The fourth proportional to 24,819,674.20, 37,229,511.30 and 18,442,382.20 is: 27,663,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,819,674.20 : 37,229,511.30 = 18,442,382.20 : x
  2. Step 2: Convert to fraction form
    24,819,674.20/37,229,511.30 = 18,442,382.20/x
  3. Step 3: Cross multiply
    24,819,674.20x = 37,229,511.30 × 18,442,382.20
  4. Step 4: Simplify right side
    24,819,674.20x = 686,600,876,513,818.75
  5. Step 5: Solve for x
    x = 686,600,876,513,818.75/24,819,674.20
  6. Step 6: Final answer
    x = 27,663,573.30

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Double scale
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Similar ratio
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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.