Home / 24,174,766.40-36,262,149.60-8,218,414.40

Finding the Fourth Proportional to 24,174,766.40, 36,262,149.60 and 8,218,414.40

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Solution

The fourth proportional to 24,174,766.40, 36,262,149.60 and 8,218,414.40 is: 12,327,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,174,766.40 : 36,262,149.60 = 8,218,414.40 : x
  2. Step 2: Convert to fraction form
    24,174,766.40/36,262,149.60 = 8,218,414.40/x
  3. Step 3: Cross multiply
    24,174,766.40x = 36,262,149.60 × 8,218,414.40
  4. Step 4: Simplify right side
    24,174,766.40x = 298,017,372,447,594.25
  5. Step 5: Solve for x
    x = 298,017,372,447,594.25/24,174,766.40
  6. Step 6: Final answer
    x = 12,327,621.60

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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.