Home / 44,067,003.40-66,100,505.10-43,311,176.20

Finding the Fourth Proportional to 44,067,003.40, 66,100,505.10 and 43,311,176.20

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Solution

The fourth proportional to 44,067,003.40, 66,100,505.10 and 43,311,176.20 is: 64,966,764.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,067,003.40 : 66,100,505.10 = 43,311,176.20 : x
  2. Step 2: Convert to fraction form
    44,067,003.40/66,100,505.10 = 43,311,176.20/x
  3. Step 3: Cross multiply
    44,067,003.40x = 66,100,505.10 × 43,311,176.20
  4. Step 4: Simplify right side
    44,067,003.40x = 2,862,890,623,295,099
  5. Step 5: Solve for x
    x = 2,862,890,623,295,099/44,067,003.40
  6. Step 6: Final answer
    x = 64,966,764.30

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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.