Home / 50,163,912.80-75,242,214.72-22,506,394.56

Finding the Fourth Proportional to 50,163,912.80, 75,242,214.72 and 22,506,394.56

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Solution

The fourth proportional to 50,163,912.80, 75,242,214.72 and 22,506,394.56 is: 33,757,952.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,163,912.80 : 75,242,214.72 = 22,506,394.56 : x
  2. Step 2: Convert to fraction form
    50,163,912.80/75,242,214.72 = 22,506,394.56/x
  3. Step 3: Cross multiply
    50,163,912.80x = 75,242,214.72 × 22,506,394.56
  4. Step 4: Simplify right side
    50,163,912.80x = 1,693,430,972,056,559.75
  5. Step 5: Solve for x
    x = 1,693,430,972,056,559.75/50,163,912.80
  6. Step 6: Final answer
    x = 33,757,952.23

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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.