Home / 41,971,841.20-57,921,258.72-24,334,171.36

Finding the Fourth Proportional to 41,971,841.20, 57,921,258.72 and 24,334,171.36

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Solution

The fourth proportional to 41,971,841.20, 57,921,258.72 and 24,334,171.36 is: 33,581,224.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,971,841.20 : 57,921,258.72 = 24,334,171.36 : x
  2. Step 2: Convert to fraction form
    41,971,841.20/57,921,258.72 = 24,334,171.36/x
  3. Step 3: Cross multiply
    41,971,841.20x = 57,921,258.72 × 24,334,171.36
  4. Step 4: Simplify right side
    41,971,841.20x = 1,409,465,835,079,374.25
  5. Step 5: Solve for x
    x = 1,409,465,835,079,374.25/41,971,841.20
  6. Step 6: Final answer
    x = 33,581,224.81

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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.