Home / 41,508,315.30-62,178,492.15-28,743,233.70

Finding the Fourth Proportional to 41,508,315.30, 62,178,492.15 and 28,743,233.70

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Solution

The fourth proportional to 41,508,315.30, 62,178,492.15 and 28,743,233.70 is: 43,056,696.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,315.30 : 62,178,492.15 = 28,743,233.70 : x
  2. Step 2: Convert to fraction form
    41,508,315.30/62,178,492.15 = 28,743,233.70/x
  3. Step 3: Cross multiply
    41,508,315.30x = 62,178,492.15 × 28,743,233.70
  4. Step 4: Simplify right side
    41,508,315.30x = 1,787,210,930,981,065.25
  5. Step 5: Solve for x
    x = 1,787,210,930,981,065.25/41,508,315.30
  6. Step 6: Final answer
    x = 43,056,696.42

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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.