Home / 50,052,936.18-75,051,973.89-15,499,745.19

Finding the Fourth Proportional to 50,052,936.18, 75,051,973.89 and 15,499,745.19

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Solution

The fourth proportional to 50,052,936.18, 75,051,973.89 and 15,499,745.19 is: 23,241,123.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,052,936.18 : 75,051,973.89 = 15,499,745.19 : x
  2. Step 2: Convert to fraction form
    50,052,936.18/75,051,973.89 = 15,499,745.19/x
  3. Step 3: Cross multiply
    50,052,936.18x = 75,051,973.89 × 15,499,745.19
  4. Step 4: Simplify right side
    50,052,936.18x = 1,163,286,470,848,774.50
  5. Step 5: Solve for x
    x = 1,163,286,470,848,774.50/50,052,936.18
  6. Step 6: Final answer
    x = 23,241,123.49

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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.