Home / 19,536,694.52-26,962,252.44-10,837,671.80

Finding the Fourth Proportional to 19,536,694.52, 26,962,252.44 and 10,837,671.80

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Solution

The fourth proportional to 19,536,694.52, 26,962,252.44 and 10,837,671.80 is: 14,956,882.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536,694.52 : 26,962,252.44 = 10,837,671.80 : x
  2. Step 2: Convert to fraction form
    19,536,694.52/26,962,252.44 = 10,837,671.80/x
  3. Step 3: Cross multiply
    19,536,694.52x = 26,962,252.44 × 10,837,671.80
  4. Step 4: Simplify right side
    19,536,694.52x = 292,208,042,933,469.25
  5. Step 5: Solve for x
    x = 292,208,042,933,469.25/19,536,694.52
  6. Step 6: Final answer
    x = 14,956,882.43

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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.