Home / 39,362,974.23-59,040,474.87-10,612,016.13

Finding the Fourth Proportional to 39,362,974.23, 59,040,474.87 and 10,612,016.13

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Solution

The fourth proportional to 39,362,974.23, 59,040,474.87 and 10,612,016.13 is: 15,916,949.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,362,974.23 : 59,040,474.87 = 10,612,016.13 : x
  2. Step 2: Convert to fraction form
    39,362,974.23/59,040,474.87 = 10,612,016.13/x
  3. Step 3: Cross multiply
    39,362,974.23x = 59,040,474.87 × 10,612,016.13
  4. Step 4: Simplify right side
    39,362,974.23x = 626,538,471,643,299.62
  5. Step 5: Solve for x
    x = 626,538,471,643,299.62/39,362,974.23
  6. Step 6: Final answer
    x = 15,916,949.47

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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.