Home / 32,157,049.60-48,235,574.40-27,533,512.90

Finding the Fourth Proportional to 32,157,049.60, 48,235,574.40 and 27,533,512.90

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Solution

The fourth proportional to 32,157,049.60, 48,235,574.40 and 27,533,512.90 is: 41,300,269.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,157,049.60 : 48,235,574.40 = 27,533,512.90 : x
  2. Step 2: Convert to fraction form
    32,157,049.60/48,235,574.40 = 27,533,512.90/x
  3. Step 3: Cross multiply
    32,157,049.60x = 48,235,574.40 × 27,533,512.90
  4. Step 4: Simplify right side
    32,157,049.60x = 1,328,094,809,981,309.75
  5. Step 5: Solve for x
    x = 1,328,094,809,981,309.75/32,157,049.60
  6. Step 6: Final answer
    x = 41,300,269.35

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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.