Home / 113,083,825.39-169,625,738.89-32,304,793.39

Finding the Fourth Proportional to 113,083,825.39, 169,625,738.89 and 32,304,793.39

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Solution

The fourth proportional to 113,083,825.39, 169,625,738.89 and 32,304,793.39 is: 48,457,190.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,083,825.39 : 169,625,738.89 = 32,304,793.39 : x
  2. Step 2: Convert to fraction form
    113,083,825.39/169,625,738.89 = 32,304,793.39/x
  3. Step 3: Cross multiply
    113,083,825.39x = 169,625,738.89 × 32,304,793.39
  4. Step 4: Simplify right side
    113,083,825.39x = 5,479,724,448,467,538
  5. Step 5: Solve for x
    x = 5,479,724,448,467,538/113,083,825.39
  6. Step 6: Final answer
    x = 48,457,190.31

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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.