Home / 17,373,580.56-23,975,531.82-9,533,144.31

Finding the Fourth Proportional to 17,373,580.56, 23,975,531.82 and 9,533,144.31

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Solution

The fourth proportional to 17,373,580.56, 23,975,531.82 and 9,533,144.31 is: 13,155,734.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,373,580.56 : 23,975,531.82 = 9,533,144.31 : x
  2. Step 2: Convert to fraction form
    17,373,580.56/23,975,531.82 = 9,533,144.31/x
  3. Step 3: Cross multiply
    17,373,580.56x = 23,975,531.82 × 9,533,144.31
  4. Step 4: Simplify right side
    17,373,580.56x = 228,562,204,749,056.97
  5. Step 5: Solve for x
    x = 228,562,204,749,056.97/17,373,580.56
  6. Step 6: Final answer
    x = 13,155,734.02

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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.