Home / 17,355,842.08-23,951,256.92-9,914,489.60

Finding the Fourth Proportional to 17,355,842.08, 23,951,256.92 and 9,914,489.60

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Solution

The fourth proportional to 17,355,842.08, 23,951,256.92 and 9,914,489.60 is: 13,682,106.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,355,842.08 : 23,951,256.92 = 9,914,489.60 : x
  2. Step 2: Convert to fraction form
    17,355,842.08/23,951,256.92 = 9,914,489.60/x
  3. Step 3: Cross multiply
    17,355,842.08x = 23,951,256.92 × 9,914,489.60
  4. Step 4: Simplify right side
    17,355,842.08x = 237,464,487,640,268.03
  5. Step 5: Solve for x
    x = 237,464,487,640,268.03/17,355,842.08
  6. Step 6: Final answer
    x = 13,682,106.96

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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.