Home / 55,664,007.30-83,496,010.96-32,933,204.10

Finding the Fourth Proportional to 55,664,007.30, 83,496,010.96 and 32,933,204.10

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Solution

The fourth proportional to 55,664,007.30, 83,496,010.96 and 32,933,204.10 is: 49,399,806.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,664,007.30 : 83,496,010.96 = 32,933,204.10 : x
  2. Step 2: Convert to fraction form
    55,664,007.30/83,496,010.96 = 32,933,204.10/x
  3. Step 3: Cross multiply
    55,664,007.30x = 83,496,010.96 × 32,933,204.10
  4. Step 4: Simplify right side
    55,664,007.30x = 2,749,791,170,481,517
  5. Step 5: Solve for x
    x = 2,749,791,170,481,517/55,664,007.30
  6. Step 6: Final answer
    x = 49,399,806.16

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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.