Home / 17,334,512.90-26,001,769.35-8,831,456.90

Finding the Fourth Proportional to 17,334,512.90, 26,001,769.35 and 8,831,456.90

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Solution

The fourth proportional to 17,334,512.90, 26,001,769.35 and 8,831,456.90 is: 13,247,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,334,512.90 : 26,001,769.35 = 8,831,456.90 : x
  2. Step 2: Convert to fraction form
    17,334,512.90/26,001,769.35 = 8,831,456.90/x
  3. Step 3: Cross multiply
    17,334,512.90x = 26,001,769.35 × 8,831,456.90
  4. Step 4: Simplify right side
    17,334,512.90x = 229,633,505,338,266.03
  5. Step 5: Solve for x
    x = 229,633,505,338,266.03/17,334,512.90
  6. Step 6: Final answer
    x = 13,247,185.35

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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.