Home / 70,040,230.92-104,976,761.10-32,598,463.44

Finding the Fourth Proportional to 70,040,230.92, 104,976,761.10 and 32,598,463.44

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Solution

The fourth proportional to 70,040,230.92, 104,976,761.10 and 32,598,463.44 is: 48,858,792.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,040,230.92 : 104,976,761.10 = 32,598,463.44 : x
  2. Step 2: Convert to fraction form
    70,040,230.92/104,976,761.10 = 32,598,463.44/x
  3. Step 3: Cross multiply
    70,040,230.92x = 104,976,761.10 × 32,598,463.44
  4. Step 4: Simplify right side
    70,040,230.92x = 3,422,081,108,767,964
  5. Step 5: Solve for x
    x = 3,422,081,108,767,964/70,040,230.92
  6. Step 6: Final answer
    x = 48,858,792.49

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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.