Home / 41,340,205.49-61,968,623.27-25,998,459.30

Finding the Fourth Proportional to 41,340,205.49, 61,968,623.27 and 25,998,459.30

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Solution

The fourth proportional to 41,340,205.49, 61,968,623.27 and 25,998,459.30 is: 38,971,473.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340,205.49 : 61,968,623.27 = 25,998,459.30 : x
  2. Step 2: Convert to fraction form
    41,340,205.49/61,968,623.27 = 25,998,459.30/x
  3. Step 3: Cross multiply
    41,340,205.49x = 61,968,623.27 × 25,998,459.30
  4. Step 4: Simplify right side
    41,340,205.49x = 1,611,088,729,832,135.75
  5. Step 5: Solve for x
    x = 1,611,088,729,832,135.75/41,340,205.49
  6. Step 6: Final answer
    x = 38,971,473.68

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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.