Home / 43,561,778.46-60,112,972.35-23,978,841.92

Finding the Fourth Proportional to 43,561,778.46, 60,112,972.35 and 23,978,841.92

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Solution

The fourth proportional to 43,561,778.46, 60,112,972.35 and 23,978,841.92 is: 33,089,545.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,561,778.46 : 60,112,972.35 = 23,978,841.92 : x
  2. Step 2: Convert to fraction form
    43,561,778.46/60,112,972.35 = 23,978,841.92/x
  3. Step 3: Cross multiply
    43,561,778.46x = 60,112,972.35 × 23,978,841.92
  4. Step 4: Simplify right side
    43,561,778.46x = 1,441,439,461,021,416
  5. Step 5: Solve for x
    x = 1,441,439,461,021,416/43,561,778.46
  6. Step 6: Final answer
    x = 33,089,545.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.