Home / 29,531,028.60-44,296,542.90-27,192,688.20

Finding the Fourth Proportional to 29,531,028.60, 44,296,542.90 and 27,192,688.20

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Solution

The fourth proportional to 29,531,028.60, 44,296,542.90 and 27,192,688.20 is: 40,789,032.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,028.60 : 44,296,542.90 = 27,192,688.20 : x
  2. Step 2: Convert to fraction form
    29,531,028.60/44,296,542.90 = 27,192,688.20/x
  3. Step 3: Cross multiply
    29,531,028.60x = 44,296,542.90 × 27,192,688.20
  4. Step 4: Simplify right side
    29,531,028.60x = 1,204,542,079,417,623.75
  5. Step 5: Solve for x
    x = 1,204,542,079,417,623.75/29,531,028.60
  6. Step 6: Final answer
    x = 40,789,032.30

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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.