Home / 16,544,007.10-24,816,010.65-12,292,479.10

Finding the Fourth Proportional to 16,544,007.10, 24,816,010.65 and 12,292,479.10

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Solution

The fourth proportional to 16,544,007.10, 24,816,010.65 and 12,292,479.10 is: 18,438,718.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,544,007.10 : 24,816,010.65 = 12,292,479.10 : x
  2. Step 2: Convert to fraction form
    16,544,007.10/24,816,010.65 = 12,292,479.10/x
  3. Step 3: Cross multiply
    16,544,007.10x = 24,816,010.65 × 12,292,479.10
  4. Step 4: Simplify right side
    16,544,007.10x = 305,050,292,260,502.38
  5. Step 5: Solve for x
    x = 305,050,292,260,502.38/16,544,007.10
  6. Step 6: Final answer
    x = 18,438,718.65

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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.