Home / 41,519,855.40-62,279,783.10-22,387,979.40

Finding the Fourth Proportional to 41,519,855.40, 62,279,783.10 and 22,387,979.40

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Solution

The fourth proportional to 41,519,855.40, 62,279,783.10 and 22,387,979.40 is: 33,581,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,855.40 : 62,279,783.10 = 22,387,979.40 : x
  2. Step 2: Convert to fraction form
    41,519,855.40/62,279,783.10 = 22,387,979.40/x
  3. Step 3: Cross multiply
    41,519,855.40x = 62,279,783.10 × 22,387,979.40
  4. Step 4: Simplify right side
    41,519,855.40x = 1,394,318,501,079,268
  5. Step 5: Solve for x
    x = 1,394,318,501,079,268/41,519,855.40
  6. Step 6: Final answer
    x = 33,581,969.10

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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.