Home / 16,970,103.03-23,419,513.34-10,001,074.70

Finding the Fourth Proportional to 16,970,103.03, 23,419,513.34 and 10,001,074.70

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Solution

The fourth proportional to 16,970,103.03, 23,419,513.34 and 10,001,074.70 is: 13,801,937.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,970,103.03 : 23,419,513.34 = 10,001,074.70 : x
  2. Step 2: Convert to fraction form
    16,970,103.03/23,419,513.34 = 10,001,074.70/x
  3. Step 3: Cross multiply
    16,970,103.03x = 23,419,513.34 × 10,001,074.70
  4. Step 4: Simplify right side
    16,970,103.03x = 234,220,302,434,538
  5. Step 5: Solve for x
    x = 234,220,302,434,538/16,970,103.03
  6. Step 6: Final answer
    x = 13,801,937.56

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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.