Home / 17,503,961.60-26,244,132.60-9,307,960.40

Finding the Fourth Proportional to 17,503,961.60, 26,244,132.60 and 9,307,960.40

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Solution

The fourth proportional to 17,503,961.60, 26,244,132.60 and 9,307,960.40 is: 13,955,660.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,961.60 : 26,244,132.60 = 9,307,960.40 : x
  2. Step 2: Convert to fraction form
    17,503,961.60/26,244,132.60 = 9,307,960.40/x
  3. Step 3: Cross multiply
    17,503,961.60x = 26,244,132.60 × 9,307,960.40
  4. Step 4: Simplify right side
    17,503,961.60x = 244,279,346,973,149.06
  5. Step 5: Solve for x
    x = 244,279,346,973,149.06/17,503,961.60
  6. Step 6: Final answer
    x = 13,955,660.58

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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.