Home / 1,951,052,954.22-2,692,380,980.37-1,058,960,527.26

Finding the Fourth Proportional to 1,951,052,954.22, 2,692,380,980.37 and 1,058,960,527.26

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Solution

The fourth proportional to 1,951,052,954.22, 2,692,380,980.37 and 1,058,960,527.26 is: 1,461,326,396.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,052,954.22 : 2,692,380,980.37 = 1,058,960,527.26 : x
  2. Step 2: Convert to fraction form
    1,951,052,954.22/2,692,380,980.37 = 1,058,960,527.26/x
  3. Step 3: Cross multiply
    1,951,052,954.22x = 2,692,380,980.37 × 1,058,960,527.26
  4. Step 4: Simplify right side
    1,951,052,954.22x = 2,851,125,182,557,410,816
  5. Step 5: Solve for x
    x = 2,851,125,182,557,410,816/1,951,052,954.22
  6. Step 6: Final answer
    x = 1,461,326,396.29

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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.