Home / 50,335,796.04-75,491,424.76-13,943,241.24

Finding the Fourth Proportional to 50,335,796.04, 75,491,424.76 and 13,943,241.24

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Solution

The fourth proportional to 50,335,796.04, 75,491,424.76 and 13,943,241.24 is: 20,911,463.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,335,796.04 : 75,491,424.76 = 13,943,241.24 : x
  2. Step 2: Convert to fraction form
    50,335,796.04/75,491,424.76 = 13,943,241.24/x
  3. Step 3: Cross multiply
    50,335,796.04x = 75,491,424.76 × 13,943,241.24
  4. Step 4: Simplify right side
    50,335,796.04x = 1,052,595,146,979,989.25
  5. Step 5: Solve for x
    x = 1,052,595,146,979,989.25/50,335,796.04
  6. Step 6: Final answer
    x = 20,911,463.21

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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.