Home / 27,771,805.60-41,586,849.60-22,103,101.60

Finding the Fourth Proportional to 27,771,805.60, 41,586,849.60 and 22,103,101.60

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Solution

The fourth proportional to 27,771,805.60, 41,586,849.60 and 22,103,101.60 is: 33,098,257.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,805.60 : 41,586,849.60 = 22,103,101.60 : x
  2. Step 2: Convert to fraction form
    27,771,805.60/41,586,849.60 = 22,103,101.60/x
  3. Step 3: Cross multiply
    27,771,805.60x = 41,586,849.60 × 22,103,101.60
  4. Step 4: Simplify right side
    27,771,805.60x = 919,198,361,932,719.50
  5. Step 5: Solve for x
    x = 919,198,361,932,719.50/27,771,805.60
  6. Step 6: Final answer
    x = 33,098,257.10

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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.