Home / 32,780,236.20-45,235,540.17-18,095,587.26

Finding the Fourth Proportional to 32,780,236.20, 45,235,540.17 and 18,095,587.26

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Solution

The fourth proportional to 32,780,236.20, 45,235,540.17 and 18,095,587.26 is: 24,971,255.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,780,236.20 : 45,235,540.17 = 18,095,587.26 : x
  2. Step 2: Convert to fraction form
    32,780,236.20/45,235,540.17 = 18,095,587.26/x
  3. Step 3: Cross multiply
    32,780,236.20x = 45,235,540.17 × 18,095,587.26
  4. Step 4: Simplify right side
    32,780,236.20x = 818,563,664,399,470.38
  5. Step 5: Solve for x
    x = 818,563,664,399,470.38/32,780,236.20
  6. Step 6: Final answer
    x = 24,971,255.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.