Home / 25,900,331.22-35,741,520.40-14,297,645.58

Finding the Fourth Proportional to 25,900,331.22, 35,741,520.40 and 14,297,645.58

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Solution

The fourth proportional to 25,900,331.22, 35,741,520.40 and 14,297,645.58 is: 19,730,233.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,900,331.22 : 35,741,520.40 = 14,297,645.58 : x
  2. Step 2: Convert to fraction form
    25,900,331.22/35,741,520.40 = 14,297,645.58/x
  3. Step 3: Cross multiply
    25,900,331.22x = 35,741,520.40 × 14,297,645.58
  4. Step 4: Simplify right side
    25,900,331.22x = 511,019,591,169,539.81
  5. Step 5: Solve for x
    x = 511,019,591,169,539.81/25,900,331.22
  6. Step 6: Final answer
    x = 19,730,233.83

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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.