Home / 16,134,373.44-24,186,911.76-8,049,821.76

Finding the Fourth Proportional to 16,134,373.44, 24,186,911.76 and 8,049,821.76

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Solution

The fourth proportional to 16,134,373.44, 24,186,911.76 and 8,049,821.76 is: 12,067,424.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,134,373.44 : 24,186,911.76 = 8,049,821.76 : x
  2. Step 2: Convert to fraction form
    16,134,373.44/24,186,911.76 = 8,049,821.76/x
  3. Step 3: Cross multiply
    16,134,373.44x = 24,186,911.76 × 8,049,821.76
  4. Step 4: Simplify right side
    16,134,373.44x = 194,700,328,592,847.91
  5. Step 5: Solve for x
    x = 194,700,328,592,847.91/16,134,373.44
  6. Step 6: Final answer
    x = 12,067,424.21

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1.5x scale

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.