Home / 34,343,691.89-51,517,501.60-9,749,694.84

Finding the Fourth Proportional to 34,343,691.89, 51,517,501.60 and 9,749,694.84

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Solution

The fourth proportional to 34,343,691.89, 51,517,501.60 and 9,749,694.84 is: 14,625,099.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,343,691.89 : 51,517,501.60 = 9,749,694.84 : x
  2. Step 2: Convert to fraction form
    34,343,691.89/51,517,501.60 = 9,749,694.84/x
  3. Step 3: Cross multiply
    34,343,691.89x = 51,517,501.60 × 9,749,694.84
  4. Step 4: Simplify right side
    34,343,691.89x = 502,279,919,519,211.75
  5. Step 5: Solve for x
    x = 502,279,919,519,211.75/34,343,691.89
  6. Step 6: Final answer
    x = 14,625,099.75

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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.