Home / 57,755,119.70-86,574,351.35-36,204,826.30

Finding the Fourth Proportional to 57,755,119.70, 86,574,351.35 and 36,204,826.30

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Solution

The fourth proportional to 57,755,119.70, 86,574,351.35 and 36,204,826.30 is: 54,270,675.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,755,119.70 : 86,574,351.35 = 36,204,826.30 : x
  2. Step 2: Convert to fraction form
    57,755,119.70/86,574,351.35 = 36,204,826.30/x
  3. Step 3: Cross multiply
    57,755,119.70x = 86,574,351.35 × 36,204,826.30
  4. Step 4: Simplify right side
    57,755,119.70x = 3,134,409,352,535,997
  5. Step 5: Solve for x
    x = 3,134,409,352,535,997/57,755,119.70
  6. Step 6: Final answer
    x = 54,270,675.37

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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.