Home / 17,797,755,575.35-24,560,927,015.81-9,659,559,112.32

Finding the Fourth Proportional to 17,797,755,575.35, 24,560,927,015.81 and 9,659,559,112.32

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Solution

The fourth proportional to 17,797,755,575.35, 24,560,927,015.81 and 9,659,559,112.32 is: 13,330,204,775.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,797,755,575.35 : 24,560,927,015.81 = 9,659,559,112.32 : x
  2. Step 2: Convert to fraction form
    17,797,755,575.35/24,560,927,015.81 = 9,659,559,112.32/x
  3. Step 3: Cross multiply
    17,797,755,575.35x = 24,560,927,015.81 × 9,659,559,112.32
  4. Step 4: Simplify right side
    17,797,755,575.35x = 237,247,726,362,593,951,744
  5. Step 5: Solve for x
    x = 237,247,726,362,593,951,744/17,797,755,575.35
  6. Step 6: Final answer
    x = 13,330,204,775.44

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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.