Home / 26,436,003.76-36,481,979.15-14,676,067.36

Finding the Fourth Proportional to 26,436,003.76, 36,481,979.15 and 14,676,067.36

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Solution

The fourth proportional to 26,436,003.76, 36,481,979.15 and 14,676,067.36 is: 20,253,136.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,436,003.76 : 36,481,979.15 = 14,676,067.36 : x
  2. Step 2: Convert to fraction form
    26,436,003.76/36,481,979.15 = 14,676,067.36/x
  3. Step 3: Cross multiply
    26,436,003.76x = 36,481,979.15 × 14,676,067.36
  4. Step 4: Simplify right side
    26,436,003.76x = 535,411,983,358,135.25
  5. Step 5: Solve for x
    x = 535,411,983,358,135.25/26,436,003.76
  6. Step 6: Final answer
    x = 20,253,136.15

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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.