Home / 11,519,025.66-17,227,716.26-10,248,549.98

Finding the Fourth Proportional to 11,519,025.66, 17,227,716.26 and 10,248,549.98

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Solution

The fourth proportional to 11,519,025.66, 17,227,716.26 and 10,248,549.98 is: 15,327,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,519,025.66 : 17,227,716.26 = 10,248,549.98 : x
  2. Step 2: Convert to fraction form
    11,519,025.66/17,227,716.26 = 10,248,549.98/x
  3. Step 3: Cross multiply
    11,519,025.66x = 17,227,716.26 × 10,248,549.98
  4. Step 4: Simplify right side
    11,519,025.66x = 176,559,110,994,487.31
  5. Step 5: Solve for x
    x = 176,559,110,994,487.31/11,519,025.66
  6. Step 6: Final answer
    x = 15,327,608.10

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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.