Home / 123,040,955.94-184,601,838.87-50,318,897.46

Finding the Fourth Proportional to 123,040,955.94, 184,601,838.87 and 50,318,897.46

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Solution

The fourth proportional to 123,040,955.94, 184,601,838.87 and 50,318,897.46 is: 75,494,870.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,040,955.94 : 184,601,838.87 = 50,318,897.46 : x
  2. Step 2: Convert to fraction form
    123,040,955.94/184,601,838.87 = 50,318,897.46/x
  3. Step 3: Cross multiply
    123,040,955.94x = 184,601,838.87 × 50,318,897.46
  4. Step 4: Simplify right side
    123,040,955.94x = 9,288,961,001,026,972
  5. Step 5: Solve for x
    x = 9,288,961,001,026,972/123,040,955.94
  6. Step 6: Final answer
    x = 75,494,870.22

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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.