Home / 69,436,842.49-104,082,353.61-23,362,716.93

Finding the Fourth Proportional to 69,436,842.49, 104,082,353.61 and 23,362,716.93

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Solution

The fourth proportional to 69,436,842.49, 104,082,353.61 and 23,362,716.93 is: 35,019,544.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,436,842.49 : 104,082,353.61 = 23,362,716.93 : x
  2. Step 2: Convert to fraction form
    69,436,842.49/104,082,353.61 = 23,362,716.93/x
  3. Step 3: Cross multiply
    69,436,842.49x = 104,082,353.61 × 23,362,716.93
  4. Step 4: Simplify right side
    69,436,842.49x = 2,431,646,564,798,593.50
  5. Step 5: Solve for x
    x = 2,431,646,564,798,593.50/69,436,842.49
  6. Step 6: Final answer
    x = 35,019,544.06

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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.