Home / 19,414,654.60-26,797,552.50-11,268,517

Finding the Fourth Proportional to 19,414,654.60, 26,797,552.50 and 11,268,517

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Solution

The fourth proportional to 19,414,654.60, 26,797,552.50 and 11,268,517 is: 15,553,646.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,414,654.60 : 26,797,552.50 = 11,268,517 : x
  2. Step 2: Convert to fraction form
    19,414,654.60/26,797,552.50 = 11,268,517/x
  3. Step 3: Cross multiply
    19,414,654.60x = 26,797,552.50 × 11,268,517
  4. Step 4: Simplify right side
    19,414,654.60x = 301,968,675,904,642.50
  5. Step 5: Solve for x
    x = 301,968,675,904,642.50/19,414,654.60
  6. Step 6: Final answer
    x = 15,553,646.57

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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.