Home / 44,212,510.80-66,318,766.20-32,733,385.20

Finding the Fourth Proportional to 44,212,510.80, 66,318,766.20 and 32,733,385.20

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Solution

The fourth proportional to 44,212,510.80, 66,318,766.20 and 32,733,385.20 is: 49,100,077.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,212,510.80 : 66,318,766.20 = 32,733,385.20 : x
  2. Step 2: Convert to fraction form
    44,212,510.80/66,318,766.20 = 32,733,385.20/x
  3. Step 3: Cross multiply
    44,212,510.80x = 66,318,766.20 × 32,733,385.20
  4. Step 4: Simplify right side
    44,212,510.80x = 2,170,837,720,013,340.25
  5. Step 5: Solve for x
    x = 2,170,837,720,013,340.25/44,212,510.80
  6. Step 6: Final answer
    x = 49,100,077.80

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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.