Home / 19,473,046.83-26,873,468.55-11,101,654.71

Finding the Fourth Proportional to 19,473,046.83, 26,873,468.55 and 11,101,654.71

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Solution

The fourth proportional to 19,473,046.83, 26,873,468.55 and 11,101,654.71 is: 15,320,662.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473,046.83 : 26,873,468.55 = 11,101,654.71 : x
  2. Step 2: Convert to fraction form
    19,473,046.83/26,873,468.55 = 11,101,654.71/x
  3. Step 3: Cross multiply
    19,473,046.83x = 26,873,468.55 × 11,101,654.71
  4. Step 4: Simplify right side
    19,473,046.83x = 298,339,968,702,144.38
  5. Step 5: Solve for x
    x = 298,339,968,702,144.38/19,473,046.83
  6. Step 6: Final answer
    x = 15,320,662.01

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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.