Home / 24,132,820.20-36,199,230.30-12,795,412.20

Finding the Fourth Proportional to 24,132,820.20, 36,199,230.30 and 12,795,412.20

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Solution

The fourth proportional to 24,132,820.20, 36,199,230.30 and 12,795,412.20 is: 19,193,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132,820.20 : 36,199,230.30 = 12,795,412.20 : x
  2. Step 2: Convert to fraction form
    24,132,820.20/36,199,230.30 = 12,795,412.20/x
  3. Step 3: Cross multiply
    24,132,820.20x = 36,199,230.30 × 12,795,412.20
  4. Step 4: Simplify right side
    24,132,820.20x = 463,184,073,011,229.62
  5. Step 5: Solve for x
    x = 463,184,073,011,229.62/24,132,820.20
  6. Step 6: Final answer
    x = 19,193,118.30

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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.