Home / 62,050,906.48-85,639,560.44-47,141,696.56

Finding the Fourth Proportional to 62,050,906.48, 85,639,560.44 and 47,141,696.56

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Solution

The fourth proportional to 62,050,906.48, 85,639,560.44 and 47,141,696.56 is: 65,062,613.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,050,906.48 : 85,639,560.44 = 47,141,696.56 : x
  2. Step 2: Convert to fraction form
    62,050,906.48/85,639,560.44 = 47,141,696.56/x
  3. Step 3: Cross multiply
    62,050,906.48x = 85,639,560.44 × 47,141,696.56
  4. Step 4: Simplify right side
    62,050,906.48x = 4,037,194,171,794,260
  5. Step 5: Solve for x
    x = 4,037,194,171,794,260/62,050,906.48
  6. Step 6: Final answer
    x = 65,062,613.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.