Home / 32,195,034.30-48,348,538.65-17,078,490.30

Finding the Fourth Proportional to 32,195,034.30, 48,348,538.65 and 17,078,490.30

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Solution

The fourth proportional to 32,195,034.30, 48,348,538.65 and 17,078,490.30 is: 25,647,434.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,195,034.30 : 48,348,538.65 = 17,078,490.30 : x
  2. Step 2: Convert to fraction form
    32,195,034.30/48,348,538.65 = 17,078,490.30/x
  3. Step 3: Cross multiply
    32,195,034.30x = 48,348,538.65 × 17,078,490.30
  4. Step 4: Simplify right side
    32,195,034.30x = 825,720,048,353,200.12
  5. Step 5: Solve for x
    x = 825,720,048,353,200.12/32,195,034.30
  6. Step 6: Final answer
    x = 25,647,434.96

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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.