Home / 17,380,824.22-26,071,236.37-9,269,224.75

Finding the Fourth Proportional to 17,380,824.22, 26,071,236.37 and 9,269,224.75

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Solution

The fourth proportional to 17,380,824.22, 26,071,236.37 and 9,269,224.75 is: 13,903,837.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,380,824.22 : 26,071,236.37 = 9,269,224.75 : x
  2. Step 2: Convert to fraction form
    17,380,824.22/26,071,236.37 = 9,269,224.75/x
  3. Step 3: Cross multiply
    17,380,824.22x = 26,071,236.37 × 9,269,224.75
  4. Step 4: Simplify right side
    17,380,824.22x = 241,660,149,293,547.97
  5. Step 5: Solve for x
    x = 241,660,149,293,547.97/17,380,824.22
  6. Step 6: Final answer
    x = 13,903,837.14

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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.