Home / 41,286,132.38-61,927,795.98-10,581,013.24

Finding the Fourth Proportional to 41,286,132.38, 61,927,795.98 and 10,581,013.24

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Solution

The fourth proportional to 41,286,132.38, 61,927,795.98 and 10,581,013.24 is: 15,871,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,286,132.38 : 61,927,795.98 = 10,581,013.24 : x
  2. Step 2: Convert to fraction form
    41,286,132.38/61,927,795.98 = 10,581,013.24/x
  3. Step 3: Cross multiply
    41,286,132.38x = 61,927,795.98 × 10,581,013.24
  4. Step 4: Simplify right side
    41,286,132.38x = 655,258,829,188,398.75
  5. Step 5: Solve for x
    x = 655,258,829,188,398.75/41,286,132.38
  6. Step 6: Final answer
    x = 15,871,160.40

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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.