Home / 165,954,895.20-248,857,693.20-63,684,943.20

Finding the Fourth Proportional to 165,954,895.20, 248,857,693.20 and 63,684,943.20

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Solution

The fourth proportional to 165,954,895.20, 248,857,693.20 and 63,684,943.20 is: 95,498,768.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,954,895.20 : 248,857,693.20 = 63,684,943.20 : x
  2. Step 2: Convert to fraction form
    165,954,895.20/248,857,693.20 = 63,684,943.20/x
  3. Step 3: Cross multiply
    165,954,895.20x = 248,857,693.20 × 63,684,943.20
  4. Step 4: Simplify right side
    165,954,895.20x = 15,848,488,056,325,026
  5. Step 5: Solve for x
    x = 15,848,488,056,325,026/165,954,895.20
  6. Step 6: Final answer
    x = 95,498,768.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.