Home / 64,073,627.29-96,109,422.85-15,551,882.65

Finding the Fourth Proportional to 64,073,627.29, 96,109,422.85 and 15,551,882.65

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Solution

The fourth proportional to 64,073,627.29, 96,109,422.85 and 15,551,882.65 is: 23,327,576.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,073,627.29 : 96,109,422.85 = 15,551,882.65 : x
  2. Step 2: Convert to fraction form
    64,073,627.29/96,109,422.85 = 15,551,882.65/x
  3. Step 3: Cross multiply
    64,073,627.29x = 96,109,422.85 × 15,551,882.65
  4. Step 4: Simplify right side
    64,073,627.29x = 1,494,682,465,722,428.50
  5. Step 5: Solve for x
    x = 1,494,682,465,722,428.50/64,073,627.29
  6. Step 6: Final answer
    x = 23,327,576.87

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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.