Home / 26,944,339.80-40,422,414.60-13,304,020.80

Finding the Fourth Proportional to 26,944,339.80, 40,422,414.60 and 13,304,020.80

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Solution

The fourth proportional to 26,944,339.80, 40,422,414.60 and 13,304,020.80 is: 19,958,946.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,944,339.80 : 40,422,414.60 = 13,304,020.80 : x
  2. Step 2: Convert to fraction form
    26,944,339.80/40,422,414.60 = 13,304,020.80/x
  3. Step 3: Cross multiply
    26,944,339.80x = 40,422,414.60 × 13,304,020.80
  4. Step 4: Simplify right side
    26,944,339.80x = 537,780,644,624,623.75
  5. Step 5: Solve for x
    x = 537,780,644,624,623.75/26,944,339.80
  6. Step 6: Final answer
    x = 19,958,946.80

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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.