Home / 24,261,671.20-36,380,337.35-8,081,934.16

Finding the Fourth Proportional to 24,261,671.20, 36,380,337.35 and 8,081,934.16

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Solution

The fourth proportional to 24,261,671.20, 36,380,337.35 and 8,081,934.16 is: 12,118,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,261,671.20 : 36,380,337.35 = 8,081,934.16 : x
  2. Step 2: Convert to fraction form
    24,261,671.20/36,380,337.35 = 8,081,934.16/x
  3. Step 3: Cross multiply
    24,261,671.20x = 36,380,337.35 × 8,081,934.16
  4. Step 4: Simplify right side
    24,261,671.20x = 294,023,490,958,977.50
  5. Step 5: Solve for x
    x = 294,023,490,958,977.50/24,261,671.20
  6. Step 6: Final answer
    x = 12,118,847.40

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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.