Home / 17,335,902.55-26,008,001.03-8,353,067.35

Finding the Fourth Proportional to 17,335,902.55, 26,008,001.03 and 8,353,067.35

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Solution

The fourth proportional to 17,335,902.55, 26,008,001.03 and 8,353,067.35 is: 12,531,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,902.55 : 26,008,001.03 = 8,353,067.35 : x
  2. Step 2: Convert to fraction form
    17,335,902.55/26,008,001.03 = 8,353,067.35/x
  3. Step 3: Cross multiply
    17,335,902.55x = 26,008,001.03 × 8,353,067.35
  4. Step 4: Simplify right side
    17,335,902.55x = 217,246,584,200,694
  5. Step 5: Solve for x
    x = 217,246,584,200,694/17,335,902.55
  6. Step 6: Final answer
    x = 12,531,599.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.