Home / 34,072,695.54-51,027,563.79-19,652,045.94

Finding the Fourth Proportional to 34,072,695.54, 51,027,563.79 and 19,652,045.94

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Solution

The fourth proportional to 34,072,695.54, 51,027,563.79 and 19,652,045.94 is: 29,431,074.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,072,695.54 : 51,027,563.79 = 19,652,045.94 : x
  2. Step 2: Convert to fraction form
    34,072,695.54/51,027,563.79 = 19,652,045.94/x
  3. Step 3: Cross multiply
    34,072,695.54x = 51,027,563.79 × 19,652,045.94
  4. Step 4: Simplify right side
    34,072,695.54x = 1,002,796,027,807,360.62
  5. Step 5: Solve for x
    x = 1,002,796,027,807,360.62/34,072,695.54
  6. Step 6: Final answer
    x = 29,431,074.12

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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.