Home / 16,563,377.80-24,846,233.10-9,378,353.80

Finding the Fourth Proportional to 16,563,377.80, 24,846,233.10 and 9,378,353.80

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Solution

The fourth proportional to 16,563,377.80, 24,846,233.10 and 9,378,353.80 is: 14,068,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,563,377.80 : 24,846,233.10 = 9,378,353.80 : x
  2. Step 2: Convert to fraction form
    16,563,377.80/24,846,233.10 = 9,378,353.80/x
  3. Step 3: Cross multiply
    16,563,377.80x = 24,846,233.10 × 9,378,353.80
  4. Step 4: Simplify right side
    16,563,377.80x = 233,016,764,609,070.81
  5. Step 5: Solve for x
    x = 233,016,764,609,070.81/16,563,377.80
  6. Step 6: Final answer
    x = 14,068,191.13

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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.