Home / 17,519,963.92-26,285,560-12,267,272

Finding the Fourth Proportional to 17,519,963.92, 26,285,560 and 12,267,272

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Solution

The fourth proportional to 17,519,963.92, 26,285,560 and 12,267,272 is: 18,404,838.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,519,963.92 : 26,285,560 = 12,267,272 : x
  2. Step 2: Convert to fraction form
    17,519,963.92/26,285,560 = 12,267,272/x
  3. Step 3: Cross multiply
    17,519,963.92x = 26,285,560 × 12,267,272
  4. Step 4: Simplify right side
    17,519,963.92x = 322,452,114,192,320
  5. Step 5: Solve for x
    x = 322,452,114,192,320/17,519,963.92
  6. Step 6: Final answer
    x = 18,404,838.94

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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.