Home / 32,459,066.42-48,689,222.92-15,177,736.87

Finding the Fourth Proportional to 32,459,066.42, 48,689,222.92 and 15,177,736.87

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Solution

The fourth proportional to 32,459,066.42, 48,689,222.92 and 15,177,736.87 is: 22,766,896.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,459,066.42 : 48,689,222.92 = 15,177,736.87 : x
  2. Step 2: Convert to fraction form
    32,459,066.42/48,689,222.92 = 15,177,736.87/x
  3. Step 3: Cross multiply
    32,459,066.42x = 48,689,222.92 × 15,177,736.87
  4. Step 4: Simplify right side
    32,459,066.42x = 738,992,213,724,865.62
  5. Step 5: Solve for x
    x = 738,992,213,724,865.62/32,459,066.42
  6. Step 6: Final answer
    x = 22,766,896.75

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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.