Home / 57,753,524.25-86,629,470.03-14,034,604.10

Finding the Fourth Proportional to 57,753,524.25, 86,629,470.03 and 14,034,604.10

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Solution

The fourth proportional to 57,753,524.25, 86,629,470.03 and 14,034,604.10 is: 21,051,707.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,753,524.25 : 86,629,470.03 = 14,034,604.10 : x
  2. Step 2: Convert to fraction form
    57,753,524.25/86,629,470.03 = 14,034,604.10/x
  3. Step 3: Cross multiply
    57,753,524.25x = 86,629,470.03 × 14,034,604.10
  4. Step 4: Simplify right side
    57,753,524.25x = 1,215,810,314,830,717.75
  5. Step 5: Solve for x
    x = 1,215,810,314,830,717.75/57,753,524.25
  6. Step 6: Final answer
    x = 21,051,707.76

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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.