Home / 16,194,680.40-24,292,020.60-6,606,872.40

Finding the Fourth Proportional to 16,194,680.40, 24,292,020.60 and 6,606,872.40

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Solution

The fourth proportional to 16,194,680.40, 24,292,020.60 and 6,606,872.40 is: 9,910,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,680.40 : 24,292,020.60 = 6,606,872.40 : x
  2. Step 2: Convert to fraction form
    16,194,680.40/24,292,020.60 = 6,606,872.40/x
  3. Step 3: Cross multiply
    16,194,680.40x = 24,292,020.60 × 6,606,872.40
  4. Step 4: Simplify right side
    16,194,680.40x = 160,494,280,442,371.47
  5. Step 5: Solve for x
    x = 160,494,280,442,371.47/16,194,680.40
  6. Step 6: Final answer
    x = 9,910,308.60

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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.