Home / 17,067,269,117.97-25,728,826,362.19-15,929,560,225.17

Finding the Fourth Proportional to 17,067,269,117.97, 25,728,826,362.19 and 15,929,560,225.17

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Solution

The fourth proportional to 17,067,269,117.97, 25,728,826,362.19 and 15,929,560,225.17 is: 24,013,735,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,269,117.97 : 25,728,826,362.19 = 15,929,560,225.17 : x
  2. Step 2: Convert to fraction form
    17,067,269,117.97/25,728,826,362.19 = 15,929,560,225.17/x
  3. Step 3: Cross multiply
    17,067,269,117.97x = 25,728,826,362.19 × 15,929,560,225.17
  4. Step 4: Simplify right side
    17,067,269,117.97x = 409,848,889,059,415,293,952
  5. Step 5: Solve for x
    x = 409,848,889,059,415,293,952/17,067,269,117.97
  6. Step 6: Final answer
    x = 24,013,735,661.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.