Home / 16,719,067.35-23,062,514.22-10,514,272.23

Finding the Fourth Proportional to 16,719,067.35, 23,062,514.22 and 10,514,272.23

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Solution

The fourth proportional to 16,719,067.35, 23,062,514.22 and 10,514,272.23 is: 14,503,533.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,067.35 : 23,062,514.22 = 10,514,272.23 : x
  2. Step 2: Convert to fraction form
    16,719,067.35/23,062,514.22 = 10,514,272.23/x
  3. Step 3: Cross multiply
    16,719,067.35x = 23,062,514.22 × 10,514,272.23
  4. Step 4: Simplify right side
    16,719,067.35x = 242,485,552,817,326.09
  5. Step 5: Solve for x
    x = 242,485,552,817,326.09/16,719,067.35
  6. Step 6: Final answer
    x = 14,503,533.47

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Double scale
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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.