Home / 15,576,031.10-23,364,046.65-8,857,567.10

Finding the Fourth Proportional to 15,576,031.10, 23,364,046.65 and 8,857,567.10

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Solution

The fourth proportional to 15,576,031.10, 23,364,046.65 and 8,857,567.10 is: 13,286,350.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,031.10 : 23,364,046.65 = 8,857,567.10 : x
  2. Step 2: Convert to fraction form
    15,576,031.10/23,364,046.65 = 8,857,567.10/x
  3. Step 3: Cross multiply
    15,576,031.10x = 23,364,046.65 × 8,857,567.10
  4. Step 4: Simplify right side
    15,576,031.10x = 206,948,610,929,905.19
  5. Step 5: Solve for x
    x = 206,948,610,929,905.19/15,576,031.10
  6. Step 6: Final answer
    x = 13,286,350.65

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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.