Home / 192,238,275.14-265,290,093.44-104,132,272.82

Finding the Fourth Proportional to 192,238,275.14, 265,290,093.44 and 104,132,272.82

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Solution

The fourth proportional to 192,238,275.14, 265,290,093.44 and 104,132,272.82 is: 143,703,226.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,238,275.14 : 265,290,093.44 = 104,132,272.82 : x
  2. Step 2: Convert to fraction form
    192,238,275.14/265,290,093.44 = 104,132,272.82/x
  3. Step 3: Cross multiply
    192,238,275.14x = 265,290,093.44 × 104,132,272.82
  4. Step 4: Simplify right side
    192,238,275.14x = 27,625,260,385,080,756
  5. Step 5: Solve for x
    x = 27,625,260,385,080,756/192,238,275.14
  6. Step 6: Final answer
    x = 143,703,226.45

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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.