Home / 26,696,327-39,701,067.55-25,846,012.76

Finding the Fourth Proportional to 26,696,327, 39,701,067.55 and 25,846,012.76

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Solution

The fourth proportional to 26,696,327, 39,701,067.55 and 25,846,012.76 is: 38,436,534.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,696,327 : 39,701,067.55 = 25,846,012.76 : x
  2. Step 2: Convert to fraction form
    26,696,327/39,701,067.55 = 25,846,012.76/x
  3. Step 3: Cross multiply
    26,696,327x = 39,701,067.55 × 25,846,012.76
  4. Step 4: Simplify right side
    26,696,327x = 1,026,114,298,482,921.88
  5. Step 5: Solve for x
    x = 1,026,114,298,482,921.88/26,696,327
  6. Step 6: Final answer
    x = 38,436,534.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.