Home / 41,464,738.15-57,242,054.58-25,788,815.74

Finding the Fourth Proportional to 41,464,738.15, 57,242,054.58 and 25,788,815.74

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Solution

The fourth proportional to 41,464,738.15, 57,242,054.58 and 25,788,815.74 is: 35,601,449.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,464,738.15 : 57,242,054.58 = 25,788,815.74 : x
  2. Step 2: Convert to fraction form
    41,464,738.15/57,242,054.58 = 25,788,815.74/x
  3. Step 3: Cross multiply
    41,464,738.15x = 57,242,054.58 × 25,788,815.74
  4. Step 4: Simplify right side
    41,464,738.15x = 1,476,204,798,262,549.75
  5. Step 5: Solve for x
    x = 1,476,204,798,262,549.75/41,464,738.15
  6. Step 6: Final answer
    x = 35,601,449.91

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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.