Home / 19,097,414.01-26,355,067.22-10,726,256.72

Finding the Fourth Proportional to 19,097,414.01, 26,355,067.22 and 10,726,256.72

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Solution

The fourth proportional to 19,097,414.01, 26,355,067.22 and 10,726,256.72 is: 14,802,591.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097,414.01 : 26,355,067.22 = 10,726,256.72 : x
  2. Step 2: Convert to fraction form
    19,097,414.01/26,355,067.22 = 10,726,256.72/x
  3. Step 3: Cross multiply
    19,097,414.01x = 26,355,067.22 × 10,726,256.72
  4. Step 4: Simplify right side
    19,097,414.01x = 282,691,216,906,944.88
  5. Step 5: Solve for x
    x = 282,691,216,906,944.88/19,097,414.01
  6. Step 6: Final answer
    x = 14,802,591.43

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1.5x scale

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.