Home / 26,003,494.10-39,005,241.15-13,248,910.10

Finding the Fourth Proportional to 26,003,494.10, 39,005,241.15 and 13,248,910.10

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Solution

The fourth proportional to 26,003,494.10, 39,005,241.15 and 13,248,910.10 is: 19,873,365.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,494.10 : 39,005,241.15 = 13,248,910.10 : x
  2. Step 2: Convert to fraction form
    26,003,494.10/39,005,241.15 = 13,248,910.10/x
  3. Step 3: Cross multiply
    26,003,494.10x = 39,005,241.15 × 13,248,910.10
  4. Step 4: Simplify right side
    26,003,494.10x = 516,776,933,425,170.56
  5. Step 5: Solve for x
    x = 516,776,933,425,170.56/26,003,494.10
  6. Step 6: Final answer
    x = 19,873,365.15

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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.