Home / 24,382,278.69-33,647,870.13-13,369,000.49

Finding the Fourth Proportional to 24,382,278.69, 33,647,870.13 and 13,369,000.49

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Solution

The fourth proportional to 24,382,278.69, 33,647,870.13 and 13,369,000.49 is: 18,449,399.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,382,278.69 : 33,647,870.13 = 13,369,000.49 : x
  2. Step 2: Convert to fraction form
    24,382,278.69/33,647,870.13 = 13,369,000.49/x
  3. Step 3: Cross multiply
    24,382,278.69x = 33,647,870.13 × 13,369,000.49
  4. Step 4: Simplify right side
    24,382,278.69x = 449,838,392,255,426.44
  5. Step 5: Solve for x
    x = 449,838,392,255,426.44/24,382,278.69
  6. Step 6: Final answer
    x = 18,449,399.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.