Home / 11,072,246.40-16,613,035.20-6,027,177.60

Finding the Fourth Proportional to 11,072,246.40, 16,613,035.20 and 6,027,177.60

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Solution

The fourth proportional to 11,072,246.40, 16,613,035.20 and 6,027,177.60 is: 9,043,306.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,246.40 : 16,613,035.20 = 6,027,177.60 : x
  2. Step 2: Convert to fraction form
    11,072,246.40/16,613,035.20 = 6,027,177.60/x
  3. Step 3: Cross multiply
    11,072,246.40x = 16,613,035.20 × 6,027,177.60
  4. Step 4: Simplify right side
    11,072,246.40x = 100,129,713,625,451.52
  5. Step 5: Solve for x
    x = 100,129,713,625,451.52/11,072,246.40
  6. Step 6: Final answer
    x = 9,043,306.12

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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.