Home / 41,325,436.74-57,029,627.36-22,742,716.44

Finding the Fourth Proportional to 41,325,436.74, 57,029,627.36 and 22,742,716.44

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Solution

The fourth proportional to 41,325,436.74, 57,029,627.36 and 22,742,716.44 is: 31,385,237.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,325,436.74 : 57,029,627.36 = 22,742,716.44 : x
  2. Step 2: Convert to fraction form
    41,325,436.74/57,029,627.36 = 22,742,716.44/x
  3. Step 3: Cross multiply
    41,325,436.74x = 57,029,627.36 × 22,742,716.44
  4. Step 4: Simplify right side
    41,325,436.74x = 1,297,008,643,784,202.50
  5. Step 5: Solve for x
    x = 1,297,008,643,784,202.50/41,325,436.74
  6. Step 6: Final answer
    x = 31,385,237.43

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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.