Home / 44,016,229.36-66,003,108.27-18,450,374.32

Finding the Fourth Proportional to 44,016,229.36, 66,003,108.27 and 18,450,374.32

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Solution

The fourth proportional to 44,016,229.36, 66,003,108.27 and 18,450,374.32 is: 27,666,660.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,016,229.36 : 66,003,108.27 = 18,450,374.32 : x
  2. Step 2: Convert to fraction form
    44,016,229.36/66,003,108.27 = 18,450,374.32/x
  3. Step 3: Cross multiply
    44,016,229.36x = 66,003,108.27 × 18,450,374.32
  4. Step 4: Simplify right side
    44,016,229.36x = 1,217,782,053,864,987.75
  5. Step 5: Solve for x
    x = 1,217,782,053,864,987.75/44,016,229.36
  6. Step 6: Final answer
    x = 27,666,660.04

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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.