Home / 24,193,645.20-36,290,467.80-8,237,293.20

Finding the Fourth Proportional to 24,193,645.20, 36,290,467.80 and 8,237,293.20

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Solution

The fourth proportional to 24,193,645.20, 36,290,467.80 and 8,237,293.20 is: 12,355,939.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,645.20 : 36,290,467.80 = 8,237,293.20 : x
  2. Step 2: Convert to fraction form
    24,193,645.20/36,290,467.80 = 8,237,293.20/x
  3. Step 3: Cross multiply
    24,193,645.20x = 36,290,467.80 × 8,237,293.20
  4. Step 4: Simplify right side
    24,193,645.20x = 298,935,223,633,758.94
  5. Step 5: Solve for x
    x = 298,935,223,633,758.94/24,193,645.20
  6. Step 6: Final answer
    x = 12,355,939.80

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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.