Home / 24,442,406.40-36,663,609.60-11,005,478.40

Finding the Fourth Proportional to 24,442,406.40, 36,663,609.60 and 11,005,478.40

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Solution

The fourth proportional to 24,442,406.40, 36,663,609.60 and 11,005,478.40 is: 16,508,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,442,406.40 : 36,663,609.60 = 11,005,478.40 : x
  2. Step 2: Convert to fraction form
    24,442,406.40/36,663,609.60 = 11,005,478.40/x
  3. Step 3: Cross multiply
    24,442,406.40x = 36,663,609.60 × 11,005,478.40
  4. Step 4: Simplify right side
    24,442,406.40x = 403,500,563,518,832.69
  5. Step 5: Solve for x
    x = 403,500,563,518,832.69/24,442,406.40
  6. Step 6: Final answer
    x = 16,508,217.60

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Similar ratio
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1.5x scale

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.