Home / 94,743,003.20-142,114,504.80-93,467,544.80

Finding the Fourth Proportional to 94,743,003.20, 142,114,504.80 and 93,467,544.80

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Solution

The fourth proportional to 94,743,003.20, 142,114,504.80 and 93,467,544.80 is: 140,201,317.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,743,003.20 : 142,114,504.80 = 93,467,544.80 : x
  2. Step 2: Convert to fraction form
    94,743,003.20/142,114,504.80 = 93,467,544.80/x
  3. Step 3: Cross multiply
    94,743,003.20x = 142,114,504.80 × 93,467,544.80
  4. Step 4: Simplify right side
    94,743,003.20x = 13,283,093,844,123,816
  5. Step 5: Solve for x
    x = 13,283,093,844,123,816/94,743,003.20
  6. Step 6: Final answer
    x = 140,201,317.20

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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.