Home / 41,364,020.22-61,987,954.50-32,689,984.56

Finding the Fourth Proportional to 41,364,020.22, 61,987,954.50 and 32,689,984.56

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Solution

The fourth proportional to 41,364,020.22, 61,987,954.50 and 32,689,984.56 is: 48,989,079.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364,020.22 : 61,987,954.50 = 32,689,984.56 : x
  2. Step 2: Convert to fraction form
    41,364,020.22/61,987,954.50 = 32,689,984.56/x
  3. Step 3: Cross multiply
    41,364,020.22x = 61,987,954.50 × 32,689,984.56
  4. Step 4: Simplify right side
    41,364,020.22x = 2,026,385,275,510,982.50
  5. Step 5: Solve for x
    x = 2,026,385,275,510,982.50/41,364,020.22
  6. Step 6: Final answer
    x = 48,989,079.51

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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.