Home / 32,960,811.38-49,436,404.26-9,611,279.72

Finding the Fourth Proportional to 32,960,811.38, 49,436,404.26 and 9,611,279.72

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Solution

The fourth proportional to 32,960,811.38, 49,436,404.26 and 9,611,279.72 is: 14,415,516.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,811.38 : 49,436,404.26 = 9,611,279.72 : x
  2. Step 2: Convert to fraction form
    32,960,811.38/49,436,404.26 = 9,611,279.72/x
  3. Step 3: Cross multiply
    32,960,811.38x = 49,436,404.26 × 9,611,279.72
  4. Step 4: Simplify right side
    32,960,811.38x = 475,147,109,693,859.62
  5. Step 5: Solve for x
    x = 475,147,109,693,859.62/32,960,811.38
  6. Step 6: Final answer
    x = 14,415,516.18

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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.