Home / 50,858,458.83-70,184,185.70-27,653,593.95

Finding the Fourth Proportional to 50,858,458.83, 70,184,185.70 and 27,653,593.95

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Solution

The fourth proportional to 50,858,458.83, 70,184,185.70 and 27,653,593.95 is: 38,161,694.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,858,458.83 : 70,184,185.70 = 27,653,593.95 : x
  2. Step 2: Convert to fraction form
    50,858,458.83/70,184,185.70 = 27,653,593.95/x
  3. Step 3: Cross multiply
    50,858,458.83x = 70,184,185.70 × 27,653,593.95
  4. Step 4: Simplify right side
    50,858,458.83x = 1,940,844,972,920,928.25
  5. Step 5: Solve for x
    x = 1,940,844,972,920,928.25/50,858,458.83
  6. Step 6: Final answer
    x = 38,161,694.58

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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.