Home / 24,199,213.20-36,288,322.20-8,018,912.40

Finding the Fourth Proportional to 24,199,213.20, 36,288,322.20 and 8,018,912.40

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Solution

The fourth proportional to 24,199,213.20, 36,288,322.20 and 8,018,912.40 is: 12,024,890.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,199,213.20 : 36,288,322.20 = 8,018,912.40 : x
  2. Step 2: Convert to fraction form
    24,199,213.20/36,288,322.20 = 8,018,912.40/x
  3. Step 3: Cross multiply
    24,199,213.20x = 36,288,322.20 × 8,018,912.40
  4. Step 4: Simplify right side
    24,199,213.20x = 290,992,876,864,775.31
  5. Step 5: Solve for x
    x = 290,992,876,864,775.31/24,199,213.20
  6. Step 6: Final answer
    x = 12,024,890.00

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1.5x scale

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.