Home / 27,680,507.46-41,521,914.90-9,497,209.91

Finding the Fourth Proportional to 27,680,507.46, 41,521,914.90 and 9,497,209.91

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Solution

The fourth proportional to 27,680,507.46, 41,521,914.90 and 9,497,209.91 is: 14,246,210.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,680,507.46 : 41,521,914.90 = 9,497,209.91 : x
  2. Step 2: Convert to fraction form
    27,680,507.46/41,521,914.90 = 9,497,209.91/x
  3. Step 3: Cross multiply
    27,680,507.46x = 41,521,914.90 × 9,497,209.91
  4. Step 4: Simplify right side
    27,680,507.46x = 394,342,341,462,847.06
  5. Step 5: Solve for x
    x = 394,342,341,462,847.06/27,680,507.46
  6. Step 6: Final answer
    x = 14,246,210.70

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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.