Home / 60,149,164.59-82,991,618.97-34,043,682.43

Finding the Fourth Proportional to 60,149,164.59, 82,991,618.97 and 34,043,682.43

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Solution

The fourth proportional to 60,149,164.59, 82,991,618.97 and 34,043,682.43 is: 46,972,228.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,164.59 : 82,991,618.97 = 34,043,682.43 : x
  2. Step 2: Convert to fraction form
    60,149,164.59/82,991,618.97 = 34,043,682.43/x
  3. Step 3: Cross multiply
    60,149,164.59x = 82,991,618.97 × 34,043,682.43
  4. Step 4: Simplify right side
    60,149,164.59x = 2,825,340,320,566,243.50
  5. Step 5: Solve for x
    x = 2,825,340,320,566,243.50/60,149,164.59
  6. Step 6: Final answer
    x = 46,972,228.79

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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.