Home / 29,578,896.05-44,369,247.94-10,147,849.47

Finding the Fourth Proportional to 29,578,896.05, 44,369,247.94 and 10,147,849.47

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Solution

The fourth proportional to 29,578,896.05, 44,369,247.94 and 10,147,849.47 is: 15,222,084.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,578,896.05 : 44,369,247.94 = 10,147,849.47 : x
  2. Step 2: Convert to fraction form
    29,578,896.05/44,369,247.94 = 10,147,849.47/x
  3. Step 3: Cross multiply
    29,578,896.05x = 44,369,247.94 × 10,147,849.47
  4. Step 4: Simplify right side
    29,578,896.05x = 450,252,449,166,858
  5. Step 5: Solve for x
    x = 450,252,449,166,858/29,578,896.05
  6. Step 6: Final answer
    x = 15,222,084.30

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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.