Home / 83,337,273.24-114,994,530.84-48,056,381.43

Finding the Fourth Proportional to 83,337,273.24, 114,994,530.84 and 48,056,381.43

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Solution

The fourth proportional to 83,337,273.24, 114,994,530.84 and 48,056,381.43 is: 66,311,517.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,337,273.24 : 114,994,530.84 = 48,056,381.43 : x
  2. Step 2: Convert to fraction form
    83,337,273.24/114,994,530.84 = 48,056,381.43/x
  3. Step 3: Cross multiply
    83,337,273.24x = 114,994,530.84 × 48,056,381.43
  4. Step 4: Simplify right side
    83,337,273.24x = 5,526,221,036,410,938
  5. Step 5: Solve for x
    x = 5,526,221,036,410,938/83,337,273.24
  6. Step 6: Final answer
    x = 66,311,517.30

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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.