Home / 16,126,870-24,190,305-6,671,254

Finding the Fourth Proportional to 16,126,870, 24,190,305 and 6,671,254

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Solution

The fourth proportional to 16,126,870, 24,190,305 and 6,671,254 is: 10,006,881

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,870 : 24,190,305 = 6,671,254 : x
  2. Step 2: Convert to fraction form
    16,126,870/24,190,305 = 6,671,254/x
  3. Step 3: Cross multiply
    16,126,870x = 24,190,305 × 6,671,254
  4. Step 4: Simplify right side
    16,126,870x = 161,379,668,992,470
  5. Step 5: Solve for x
    x = 161,379,668,992,470/16,126,870
  6. Step 6: Final answer
    x = 10,006,881

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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.