Home / 729,744,734.58-1,094,757,933.75-238,325,891.97

Finding the Fourth Proportional to 729,744,734.58, 1,094,757,933.75 and 238,325,891.97

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Solution

The fourth proportional to 729,744,734.58, 1,094,757,933.75 and 238,325,891.97 is: 357,534,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,744,734.58 : 1,094,757,933.75 = 238,325,891.97 : x
  2. Step 2: Convert to fraction form
    729,744,734.58/1,094,757,933.75 = 238,325,891.97/x
  3. Step 3: Cross multiply
    729,744,734.58x = 1,094,757,933.75 × 238,325,891.97
  4. Step 4: Simplify right side
    729,744,734.58x = 260,909,161,052,202,912
  5. Step 5: Solve for x
    x = 260,909,161,052,202,912/729,744,734.58
  6. Step 6: Final answer
    x = 357,534,831.96

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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.