Home / 15,543,743.10-23,315,614.65-4,906,175.10

Finding the Fourth Proportional to 15,543,743.10, 23,315,614.65 and 4,906,175.10

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Solution

The fourth proportional to 15,543,743.10, 23,315,614.65 and 4,906,175.10 is: 7,359,262.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,543,743.10 : 23,315,614.65 = 4,906,175.10 : x
  2. Step 2: Convert to fraction form
    15,543,743.10/23,315,614.65 = 4,906,175.10/x
  3. Step 3: Cross multiply
    15,543,743.10x = 23,315,614.65 × 4,906,175.10
  4. Step 4: Simplify right side
    15,543,743.10x = 114,390,488,037,025.20
  5. Step 5: Solve for x
    x = 114,390,488,037,025.20/15,543,743.10
  6. Step 6: Final answer
    x = 7,359,262.65

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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.