Home / 96,775,892.40-145,160,728.20-32,082,682.80

Finding the Fourth Proportional to 96,775,892.40, 145,160,728.20 and 32,082,682.80

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Solution

The fourth proportional to 96,775,892.40, 145,160,728.20 and 32,082,682.80 is: 48,122,993.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,892.40 : 145,160,728.20 = 32,082,682.80 : x
  2. Step 2: Convert to fraction form
    96,775,892.40/145,160,728.20 = 32,082,682.80/x
  3. Step 3: Cross multiply
    96,775,892.40x = 145,160,728.20 × 32,082,682.80
  4. Step 4: Simplify right side
    96,775,892.40x = 4,657,145,597,857,615
  5. Step 5: Solve for x
    x = 4,657,145,597,857,615/96,775,892.40
  6. Step 6: Final answer
    x = 48,122,993.06

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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.