Home / 16,392,499.70-24,588,749.55-10,015,207.70

Finding the Fourth Proportional to 16,392,499.70, 24,588,749.55 and 10,015,207.70

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Solution

The fourth proportional to 16,392,499.70, 24,588,749.55 and 10,015,207.70 is: 15,022,811.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,499.70 : 24,588,749.55 = 10,015,207.70 : x
  2. Step 2: Convert to fraction form
    16,392,499.70/24,588,749.55 = 10,015,207.70/x
  3. Step 3: Cross multiply
    16,392,499.70x = 24,588,749.55 × 10,015,207.70
  4. Step 4: Simplify right side
    16,392,499.70x = 246,261,433,826,531.53
  5. Step 5: Solve for x
    x = 246,261,433,826,531.53/16,392,499.70
  6. Step 6: Final answer
    x = 15,022,811.55

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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.