Home / 19,085,145.68-26,327,463-11,344,682

Finding the Fourth Proportional to 19,085,145.68, 26,327,463 and 11,344,682

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Solution

The fourth proportional to 19,085,145.68, 26,327,463 and 11,344,682 is: 15,649,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,085,145.68 : 26,327,463 = 11,344,682 : x
  2. Step 2: Convert to fraction form
    19,085,145.68/26,327,463 = 11,344,682/x
  3. Step 3: Cross multiply
    19,085,145.68x = 26,327,463 × 11,344,682
  4. Step 4: Simplify right side
    19,085,145.68x = 298,676,695,601,766
  5. Step 5: Solve for x
    x = 298,676,695,601,766/19,085,145.68
  6. Step 6: Final answer
    x = 15,649,694.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.