Home / 16,383,251.56-22,608,729.30-9,041,152.36

Finding the Fourth Proportional to 16,383,251.56, 22,608,729.30 and 9,041,152.36

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Solution

The fourth proportional to 16,383,251.56, 22,608,729.30 and 9,041,152.36 is: 12,476,703.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,383,251.56 : 22,608,729.30 = 9,041,152.36 : x
  2. Step 2: Convert to fraction form
    16,383,251.56/22,608,729.30 = 9,041,152.36/x
  3. Step 3: Cross multiply
    16,383,251.56x = 22,608,729.30 × 9,041,152.36
  4. Step 4: Simplify right side
    16,383,251.56x = 204,408,966,267,296.16
  5. Step 5: Solve for x
    x = 204,408,966,267,296.16/16,383,251.56
  6. Step 6: Final answer
    x = 12,476,703.15

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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.