Home / 33,736,900.60-46,522,126.38-28,858,273.72

Finding the Fourth Proportional to 33,736,900.60, 46,522,126.38 and 28,858,273.72

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Solution

The fourth proportional to 33,736,900.60, 46,522,126.38 and 28,858,273.72 is: 39,794,653.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,736,900.60 : 46,522,126.38 = 28,858,273.72 : x
  2. Step 2: Convert to fraction form
    33,736,900.60/46,522,126.38 = 28,858,273.72/x
  3. Step 3: Cross multiply
    33,736,900.60x = 46,522,126.38 × 28,858,273.72
  4. Step 4: Simplify right side
    33,736,900.60x = 1,342,548,257,110,472.75
  5. Step 5: Solve for x
    x = 1,342,548,257,110,472.75/33,736,900.60
  6. Step 6: Final answer
    x = 39,794,653.13

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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.