Home / 32,783,872.92-49,175,134.26-10,925,839.86

Finding the Fourth Proportional to 32,783,872.92, 49,175,134.26 and 10,925,839.86

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Solution

The fourth proportional to 32,783,872.92, 49,175,134.26 and 10,925,839.86 is: 16,388,534.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,872.92 : 49,175,134.26 = 10,925,839.86 : x
  2. Step 2: Convert to fraction form
    32,783,872.92/49,175,134.26 = 10,925,839.86/x
  3. Step 3: Cross multiply
    32,783,872.92x = 49,175,134.26 × 10,925,839.86
  4. Step 4: Simplify right side
    32,783,872.92x = 537,279,642,018,759.56
  5. Step 5: Solve for x
    x = 537,279,642,018,759.56/32,783,872.92
  6. Step 6: Final answer
    x = 16,388,534.79

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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.