Home / 60,250,879.31-83,140,403.58-33,790,307.36

Finding the Fourth Proportional to 60,250,879.31, 83,140,403.58 and 33,790,307.36

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Solution

The fourth proportional to 60,250,879.31, 83,140,403.58 and 33,790,307.36 is: 46,627,365.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,250,879.31 : 83,140,403.58 = 33,790,307.36 : x
  2. Step 2: Convert to fraction form
    60,250,879.31/83,140,403.58 = 33,790,307.36/x
  3. Step 3: Cross multiply
    60,250,879.31x = 83,140,403.58 × 33,790,307.36
  4. Step 4: Simplify right side
    60,250,879.31x = 2,809,339,791,002,644
  5. Step 5: Solve for x
    x = 2,809,339,791,002,644/60,250,879.31
  6. Step 6: Final answer
    x = 46,627,365.83

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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.