Home / 62,104,140.87-85,704,293.34-34,227,845.07

Finding the Fourth Proportional to 62,104,140.87, 85,704,293.34 and 34,227,845.07

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Solution

The fourth proportional to 62,104,140.87, 85,704,293.34 and 34,227,845.07 is: 47,234,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,104,140.87 : 85,704,293.34 = 34,227,845.07 : x
  2. Step 2: Convert to fraction form
    62,104,140.87/85,704,293.34 = 34,227,845.07/x
  3. Step 3: Cross multiply
    62,104,140.87x = 85,704,293.34 × 34,227,845.07
  4. Step 4: Simplify right side
    62,104,140.87x = 2,933,473,274,275,353
  5. Step 5: Solve for x
    x = 2,933,473,274,275,353/62,104,140.87
  6. Step 6: Final answer
    x = 47,234,745.27

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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.