Home / 16,229,535.80-24,305,659.50-9,391,698.20

Finding the Fourth Proportional to 16,229,535.80, 24,305,659.50 and 9,391,698.20

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Solution

The fourth proportional to 16,229,535.80, 24,305,659.50 and 9,391,698.20 is: 14,065,184.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,229,535.80 : 24,305,659.50 = 9,391,698.20 : x
  2. Step 2: Convert to fraction form
    16,229,535.80/24,305,659.50 = 9,391,698.20/x
  3. Step 3: Cross multiply
    16,229,535.80x = 24,305,659.50 × 9,391,698.20
  4. Step 4: Simplify right side
    16,229,535.80x = 228,271,418,575,962.88
  5. Step 5: Solve for x
    x = 228,271,418,575,962.88/16,229,535.80
  6. Step 6: Final answer
    x = 14,065,184.70

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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.