Home / 75,396,526.20-113,061,611.70-29,943,214.20

Finding the Fourth Proportional to 75,396,526.20, 113,061,611.70 and 29,943,214.20

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Solution

The fourth proportional to 75,396,526.20, 113,061,611.70 and 29,943,214.20 is: 44,901,645.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,396,526.20 : 113,061,611.70 = 29,943,214.20 : x
  2. Step 2: Convert to fraction form
    75,396,526.20/113,061,611.70 = 29,943,214.20/x
  3. Step 3: Cross multiply
    75,396,526.20x = 113,061,611.70 × 29,943,214.20
  4. Step 4: Simplify right side
    75,396,526.20x = 3,385,428,056,930,326
  5. Step 5: Solve for x
    x = 3,385,428,056,930,326/75,396,526.20
  6. Step 6: Final answer
    x = 44,901,645.04

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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.