Home / 17,979,529.98-24,805,871.22-11,002,934.70

Finding the Fourth Proportional to 17,979,529.98, 24,805,871.22 and 11,002,934.70

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Solution

The fourth proportional to 17,979,529.98, 24,805,871.22 and 11,002,934.70 is: 15,180,451.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,979,529.98 : 24,805,871.22 = 11,002,934.70 : x
  2. Step 2: Convert to fraction form
    17,979,529.98/24,805,871.22 = 11,002,934.70/x
  3. Step 3: Cross multiply
    17,979,529.98x = 24,805,871.22 × 11,002,934.70
  4. Step 4: Simplify right side
    17,979,529.98x = 272,937,381,210,269.31
  5. Step 5: Solve for x
    x = 272,937,381,210,269.31/17,979,529.98
  6. Step 6: Final answer
    x = 15,180,451.41

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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.