Home / 49,605,860.70-74,373,361.65-22,289,793.30

Finding the Fourth Proportional to 49,605,860.70, 74,373,361.65 and 22,289,793.30

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Solution

The fourth proportional to 49,605,860.70, 74,373,361.65 and 22,289,793.30 is: 33,418,770.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,605,860.70 : 74,373,361.65 = 22,289,793.30 : x
  2. Step 2: Convert to fraction form
    49,605,860.70/74,373,361.65 = 22,289,793.30/x
  3. Step 3: Cross multiply
    49,605,860.70x = 74,373,361.65 × 22,289,793.30
  4. Step 4: Simplify right side
    49,605,860.70x = 1,657,766,858,204,647.25
  5. Step 5: Solve for x
    x = 1,657,766,858,204,647.25/49,605,860.70
  6. Step 6: Final answer
    x = 33,418,770.18

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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.