Home / 16,292,791.78-24,442,334.76-6,194,627.62

Finding the Fourth Proportional to 16,292,791.78, 24,442,334.76 and 6,194,627.62

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Solution

The fourth proportional to 16,292,791.78, 24,442,334.76 and 6,194,627.62 is: 9,293,137.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,292,791.78 : 24,442,334.76 = 6,194,627.62 : x
  2. Step 2: Convert to fraction form
    16,292,791.78/24,442,334.76 = 6,194,627.62/x
  3. Step 3: Cross multiply
    16,292,791.78x = 24,442,334.76 × 6,194,627.62
  4. Step 4: Simplify right side
    16,292,791.78x = 151,411,162,001,582.09
  5. Step 5: Solve for x
    x = 151,411,162,001,582.09/16,292,791.78
  6. Step 6: Final answer
    x = 9,293,137.97

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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.