Home / 26,399,507.44-39,599,436.12-10,227,254.80

Finding the Fourth Proportional to 26,399,507.44, 39,599,436.12 and 10,227,254.80

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Solution

The fourth proportional to 26,399,507.44, 39,599,436.12 and 10,227,254.80 is: 15,340,949.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,399,507.44 : 39,599,436.12 = 10,227,254.80 : x
  2. Step 2: Convert to fraction form
    26,399,507.44/39,599,436.12 = 10,227,254.80/x
  3. Step 3: Cross multiply
    26,399,507.44x = 39,599,436.12 × 10,227,254.80
  4. Step 4: Simplify right side
    26,399,507.44x = 404,993,523,135,563.38
  5. Step 5: Solve for x
    x = 404,993,523,135,563.38/26,399,507.44
  6. Step 6: Final answer
    x = 15,340,949.98

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1.5x scale

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.