Home / 27,684,807.40-41,527,211.10-14,770,791.10

Finding the Fourth Proportional to 27,684,807.40, 41,527,211.10 and 14,770,791.10

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Solution

The fourth proportional to 27,684,807.40, 41,527,211.10 and 14,770,791.10 is: 22,156,186.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,684,807.40 : 41,527,211.10 = 14,770,791.10 : x
  2. Step 2: Convert to fraction form
    27,684,807.40/41,527,211.10 = 14,770,791.10/x
  3. Step 3: Cross multiply
    27,684,807.40x = 41,527,211.10 × 14,770,791.10
  4. Step 4: Simplify right side
    27,684,807.40x = 613,389,760,123,701.25
  5. Step 5: Solve for x
    x = 613,389,760,123,701.25/27,684,807.40
  6. Step 6: Final answer
    x = 22,156,186.65

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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.