Home / 37,432,343.39-56,140,026.75-16,948,540.54

Finding the Fourth Proportional to 37,432,343.39, 56,140,026.75 and 16,948,540.54

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Solution

The fourth proportional to 37,432,343.39, 56,140,026.75 and 16,948,540.54 is: 25,418,967.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,432,343.39 : 56,140,026.75 = 16,948,540.54 : x
  2. Step 2: Convert to fraction form
    37,432,343.39/56,140,026.75 = 16,948,540.54/x
  3. Step 3: Cross multiply
    37,432,343.39x = 56,140,026.75 × 16,948,540.54
  4. Step 4: Simplify right side
    37,432,343.39x = 951,491,519,008,359.38
  5. Step 5: Solve for x
    x = 951,491,519,008,359.38/37,432,343.39
  6. Step 6: Final answer
    x = 25,418,967.47

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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.