Home / 32,290,541.60-48,408,379.22-15,028,766.57

Finding the Fourth Proportional to 32,290,541.60, 48,408,379.22 and 15,028,766.57

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Solution

The fourth proportional to 32,290,541.60, 48,408,379.22 and 15,028,766.57 is: 22,530,381.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,290,541.60 : 48,408,379.22 = 15,028,766.57 : x
  2. Step 2: Convert to fraction form
    32,290,541.60/48,408,379.22 = 15,028,766.57/x
  3. Step 3: Cross multiply
    32,290,541.60x = 48,408,379.22 × 15,028,766.57
  4. Step 4: Simplify right side
    32,290,541.60x = 727,518,231,012,233
  5. Step 5: Solve for x
    x = 727,518,231,012,233/32,290,541.60
  6. Step 6: Final answer
    x = 22,530,381.81

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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.