Home / 17,269,548.59-23,834,067.06-9,829,019.75

Finding the Fourth Proportional to 17,269,548.59, 23,834,067.06 and 9,829,019.75

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Solution

The fourth proportional to 17,269,548.59, 23,834,067.06 and 9,829,019.75 is: 13,565,236.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,548.59 : 23,834,067.06 = 9,829,019.75 : x
  2. Step 2: Convert to fraction form
    17,269,548.59/23,834,067.06 = 9,829,019.75/x
  3. Step 3: Cross multiply
    17,269,548.59x = 23,834,067.06 × 9,829,019.75
  4. Step 4: Simplify right side
    17,269,548.59x = 234,265,515,736,394.06
  5. Step 5: Solve for x
    x = 234,265,515,736,394.06/17,269,548.59
  6. Step 6: Final answer
    x = 13,565,236.79

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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.