Home / 17,263,161.50-23,821,466.76-9,527,705.60

Finding the Fourth Proportional to 17,263,161.50, 23,821,466.76 and 9,527,705.60

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Solution

The fourth proportional to 17,263,161.50, 23,821,466.76 and 9,527,705.60 is: 13,147,297.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,263,161.50 : 23,821,466.76 = 9,527,705.60 : x
  2. Step 2: Convert to fraction form
    17,263,161.50/23,821,466.76 = 9,527,705.60/x
  3. Step 3: Cross multiply
    17,263,161.50x = 23,821,466.76 × 9,527,705.60
  4. Step 4: Simplify right side
    17,263,161.50x = 226,963,922,130,358.56
  5. Step 5: Solve for x
    x = 226,963,922,130,358.56/17,263,161.50
  6. Step 6: Final answer
    x = 13,147,297.63

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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.