Home / 58,265,251.68-80,394,043.56-33,480,650.16

Finding the Fourth Proportional to 58,265,251.68, 80,394,043.56 and 33,480,650.16

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Solution

The fourth proportional to 58,265,251.68, 80,394,043.56 and 33,480,650.16 is: 46,196,399.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,265,251.68 : 80,394,043.56 = 33,480,650.16 : x
  2. Step 2: Convert to fraction form
    58,265,251.68/80,394,043.56 = 33,480,650.16/x
  3. Step 3: Cross multiply
    58,265,251.68x = 80,394,043.56 × 33,480,650.16
  4. Step 4: Simplify right side
    58,265,251.68x = 2,691,644,847,380,161
  5. Step 5: Solve for x
    x = 2,691,644,847,380,161/58,265,251.68
  6. Step 6: Final answer
    x = 46,196,399.57

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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.