Home / 32,940,193.68-49,416,507.84-12,476,040.96

Finding the Fourth Proportional to 32,940,193.68, 49,416,507.84 and 12,476,040.96

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Solution

The fourth proportional to 32,940,193.68, 49,416,507.84 and 12,476,040.96 is: 18,716,416.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,940,193.68 : 49,416,507.84 = 12,476,040.96 : x
  2. Step 2: Convert to fraction form
    32,940,193.68/49,416,507.84 = 12,476,040.96/x
  3. Step 3: Cross multiply
    32,940,193.68x = 49,416,507.84 × 12,476,040.96
  4. Step 4: Simplify right side
    32,940,193.68x = 616,522,375,912,001.25
  5. Step 5: Solve for x
    x = 616,522,375,912,001.25/32,940,193.68
  6. Step 6: Final answer
    x = 18,716,416.24

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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.