Home / 113,083,824.39-169,625,737.39-32,304,792.39

Finding the Fourth Proportional to 113,083,824.39, 169,625,737.39 and 32,304,792.39

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Solution

The fourth proportional to 113,083,824.39, 169,625,737.39 and 32,304,792.39 is: 48,457,188.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,083,824.39 : 169,625,737.39 = 32,304,792.39 : x
  2. Step 2: Convert to fraction form
    113,083,824.39/169,625,737.39 = 32,304,792.39/x
  3. Step 3: Cross multiply
    113,083,824.39x = 169,625,737.39 × 32,304,792.39
  4. Step 4: Simplify right side
    113,083,824.39x = 5,479,724,230,384,610
  5. Step 5: Solve for x
    x = 5,479,724,230,384,610/113,083,824.39
  6. Step 6: Final answer
    x = 48,457,188.81

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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.