Home / 18,073,249.50-24,941,113.85-9,813,327.76

Finding the Fourth Proportional to 18,073,249.50, 24,941,113.85 and 9,813,327.76

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Solution

The fourth proportional to 18,073,249.50, 24,941,113.85 and 9,813,327.76 is: 13,542,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,073,249.50 : 24,941,113.85 = 9,813,327.76 : x
  2. Step 2: Convert to fraction form
    18,073,249.50/24,941,113.85 = 9,813,327.76/x
  3. Step 3: Cross multiply
    18,073,249.50x = 24,941,113.85 × 9,813,327.76
  4. Step 4: Simplify right side
    18,073,249.50x = 244,755,324,871,706
  5. Step 5: Solve for x
    x = 244,755,324,871,706/18,073,249.50
  6. Step 6: Final answer
    x = 13,542,408.35

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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.