Home / 41,109,792.67-61,659,888.93-16,516,723.78

Finding the Fourth Proportional to 41,109,792.67, 61,659,888.93 and 16,516,723.78

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Solution

The fourth proportional to 41,109,792.67, 61,659,888.93 and 16,516,723.78 is: 24,773,157.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109,792.67 : 61,659,888.93 = 16,516,723.78 : x
  2. Step 2: Convert to fraction form
    41,109,792.67/61,659,888.93 = 16,516,723.78/x
  3. Step 3: Cross multiply
    41,109,792.67x = 61,659,888.93 × 16,516,723.78
  4. Step 4: Simplify right side
    41,109,792.67x = 1,018,419,353,762,289.75
  5. Step 5: Solve for x
    x = 1,018,419,353,762,289.75/41,109,792.67
  6. Step 6: Final answer
    x = 24,773,157.14

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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.