Home / 48,273,605.82-66,619,969.48-29,944,796.22

Finding the Fourth Proportional to 48,273,605.82, 66,619,969.48 and 29,944,796.22

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Solution

The fourth proportional to 48,273,605.82, 66,619,969.48 and 29,944,796.22 is: 41,325,303.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,273,605.82 : 66,619,969.48 = 29,944,796.22 : x
  2. Step 2: Convert to fraction form
    48,273,605.82/66,619,969.48 = 29,944,796.22/x
  3. Step 3: Cross multiply
    48,273,605.82x = 66,619,969.48 × 29,944,796.22
  4. Step 4: Simplify right side
    48,273,605.82x = 1,994,921,410,261,219.25
  5. Step 5: Solve for x
    x = 1,994,921,410,261,219.25/48,273,605.82
  6. Step 6: Final answer
    x = 41,325,303.47

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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.