Home / 16,616,098.40-24,924,147.60-9,424,853.60

Finding the Fourth Proportional to 16,616,098.40, 24,924,147.60 and 9,424,853.60

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Solution

The fourth proportional to 16,616,098.40, 24,924,147.60 and 9,424,853.60 is: 14,137,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616,098.40 : 24,924,147.60 = 9,424,853.60 : x
  2. Step 2: Convert to fraction form
    16,616,098.40/24,924,147.60 = 9,424,853.60/x
  3. Step 3: Cross multiply
    16,616,098.40x = 24,924,147.60 × 9,424,853.60
  4. Step 4: Simplify right side
    16,616,098.40x = 234,906,442,234,791.38
  5. Step 5: Solve for x
    x = 234,906,442,234,791.38/16,616,098.40
  6. Step 6: Final answer
    x = 14,137,280.40

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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.