Home / 22,662,268.80-33,993,361.08-7,101,288.96

Finding the Fourth Proportional to 22,662,268.80, 33,993,361.08 and 7,101,288.96

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Solution

The fourth proportional to 22,662,268.80, 33,993,361.08 and 7,101,288.96 is: 10,651,920.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,662,268.80 : 33,993,361.08 = 7,101,288.96 : x
  2. Step 2: Convert to fraction form
    22,662,268.80/33,993,361.08 = 7,101,288.96/x
  3. Step 3: Cross multiply
    22,662,268.80x = 33,993,361.08 × 7,101,288.96
  4. Step 4: Simplify right side
    22,662,268.80x = 241,396,679,750,697.66
  5. Step 5: Solve for x
    x = 241,396,679,750,697.66/22,662,268.80
  6. Step 6: Final answer
    x = 10,651,920.24

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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.