Home / 60,149,765.37-83,004,453.51-32,647,103.13

Finding the Fourth Proportional to 60,149,765.37, 83,004,453.51 and 32,647,103.13

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Solution

The fourth proportional to 60,149,765.37, 83,004,453.51 and 32,647,103.13 is: 45,051,795.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,765.37 : 83,004,453.51 = 32,647,103.13 : x
  2. Step 2: Convert to fraction form
    60,149,765.37/83,004,453.51 = 32,647,103.13/x
  3. Step 3: Cross multiply
    60,149,765.37x = 83,004,453.51 × 32,647,103.13
  4. Step 4: Simplify right side
    60,149,765.37x = 2,709,854,953,990,260.50
  5. Step 5: Solve for x
    x = 2,709,854,953,990,260.50/60,149,765.37
  6. Step 6: Final answer
    x = 45,051,795.92

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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.