Home / 55,664,010.30-83,496,015.45-32,933,207.10

Finding the Fourth Proportional to 55,664,010.30, 83,496,015.45 and 32,933,207.10

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Solution

The fourth proportional to 55,664,010.30, 83,496,015.45 and 32,933,207.10 is: 49,399,810.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,664,010.30 : 83,496,015.45 = 32,933,207.10 : x
  2. Step 2: Convert to fraction form
    55,664,010.30/83,496,015.45 = 32,933,207.10/x
  3. Step 3: Cross multiply
    55,664,010.30x = 83,496,015.45 × 32,933,207.10
  4. Step 4: Simplify right side
    55,664,010.30x = 2,749,791,568,839,650
  5. Step 5: Solve for x
    x = 2,749,791,568,839,650/55,664,010.30
  6. Step 6: Final answer
    x = 49,399,810.65

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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.