Home / 27,863,204.10-41,794,806.15-14,949,187.80

Finding the Fourth Proportional to 27,863,204.10, 41,794,806.15 and 14,949,187.80

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Solution

The fourth proportional to 27,863,204.10, 41,794,806.15 and 14,949,187.80 is: 22,423,781.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,863,204.10 : 41,794,806.15 = 14,949,187.80 : x
  2. Step 2: Convert to fraction form
    27,863,204.10/41,794,806.15 = 14,949,187.80/x
  3. Step 3: Cross multiply
    27,863,204.10x = 41,794,806.15 × 14,949,187.80
  4. Step 4: Simplify right side
    27,863,204.10x = 624,798,406,200,945
  5. Step 5: Solve for x
    x = 624,798,406,200,945/27,863,204.10
  6. Step 6: Final answer
    x = 22,423,781.70

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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.