Home / 32,272,054.20-48,408,081.30-12,074,671.80

Finding the Fourth Proportional to 32,272,054.20, 48,408,081.30 and 12,074,671.80

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Solution

The fourth proportional to 32,272,054.20, 48,408,081.30 and 12,074,671.80 is: 18,112,007.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,054.20 : 48,408,081.30 = 12,074,671.80 : x
  2. Step 2: Convert to fraction form
    32,272,054.20/48,408,081.30 = 12,074,671.80/x
  3. Step 3: Cross multiply
    32,272,054.20x = 48,408,081.30 × 12,074,671.80
  4. Step 4: Simplify right side
    32,272,054.20x = 584,511,694,165,217.38
  5. Step 5: Solve for x
    x = 584,511,694,165,217.38/32,272,054.20
  6. Step 6: Final answer
    x = 18,112,007.70

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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.