Home / 27,865,079.70-41,781,061.35-10,594,544.79

Finding the Fourth Proportional to 27,865,079.70, 41,781,061.35 and 10,594,544.79

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Solution

The fourth proportional to 27,865,079.70, 41,781,061.35 and 10,594,544.79 is: 15,885,521.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,865,079.70 : 41,781,061.35 = 10,594,544.79 : x
  2. Step 2: Convert to fraction form
    27,865,079.70/41,781,061.35 = 10,594,544.79/x
  3. Step 3: Cross multiply
    27,865,079.70x = 41,781,061.35 × 10,594,544.79
  4. Step 4: Simplify right side
    27,865,079.70x = 442,651,325,780,843.38
  5. Step 5: Solve for x
    x = 442,651,325,780,843.38/27,865,079.70
  6. Step 6: Final answer
    x = 15,885,521.61

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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.