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Finding the Fourth Proportional to 16,548,463.10, 24,822,694.65 and 8,045,407.10

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Solution

The fourth proportional to 16,548,463.10, 24,822,694.65 and 8,045,407.10 is: 12,068,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,548,463.10 : 24,822,694.65 = 8,045,407.10 : x
  2. Step 2: Convert to fraction form
    16,548,463.10/24,822,694.65 = 8,045,407.10/x
  3. Step 3: Cross multiply
    16,548,463.10x = 24,822,694.65 × 8,045,407.10
  4. Step 4: Simplify right side
    16,548,463.10x = 199,708,683,778,242
  5. Step 5: Solve for x
    x = 199,708,683,778,242/16,548,463.10
  6. Step 6: Final answer
    x = 12,068,110.65

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Similar ratio
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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.