Home / 44,469,114.70-66,703,672.05-44,043,961.90

Finding the Fourth Proportional to 44,469,114.70, 66,703,672.05 and 44,043,961.90

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Solution

The fourth proportional to 44,469,114.70, 66,703,672.05 and 44,043,961.90 is: 66,065,942.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,469,114.70 : 66,703,672.05 = 44,043,961.90 : x
  2. Step 2: Convert to fraction form
    44,469,114.70/66,703,672.05 = 44,043,961.90/x
  3. Step 3: Cross multiply
    44,469,114.70x = 66,703,672.05 × 44,043,961.90
  4. Step 4: Simplify right side
    44,469,114.70x = 2,937,893,990,360,294.50
  5. Step 5: Solve for x
    x = 2,937,893,990,360,294.50/44,469,114.70
  6. Step 6: Final answer
    x = 66,065,942.85

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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.