Home / 17,395,679.32-24,018,047.04-10,872,241

Finding the Fourth Proportional to 17,395,679.32, 24,018,047.04 and 10,872,241

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Solution

The fourth proportional to 17,395,679.32, 24,018,047.04 and 10,872,241 is: 15,011,198.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,679.32 : 24,018,047.04 = 10,872,241 : x
  2. Step 2: Convert to fraction form
    17,395,679.32/24,018,047.04 = 10,872,241/x
  3. Step 3: Cross multiply
    17,395,679.32x = 24,018,047.04 × 10,872,241
  4. Step 4: Simplify right side
    17,395,679.32x = 261,129,995,768,216.62
  5. Step 5: Solve for x
    x = 261,129,995,768,216.62/17,395,679.32
  6. Step 6: Final answer
    x = 15,011,198.53

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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.