Home / 34,072,698.54-51,027,568.28-19,652,048.94

Finding the Fourth Proportional to 34,072,698.54, 51,027,568.28 and 19,652,048.94

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Solution

The fourth proportional to 34,072,698.54, 51,027,568.28 and 19,652,048.94 is: 29,431,078.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,072,698.54 : 51,027,568.28 = 19,652,048.94 : x
  2. Step 2: Convert to fraction form
    34,072,698.54/51,027,568.28 = 19,652,048.94/x
  3. Step 3: Cross multiply
    34,072,698.54x = 51,027,568.28 × 19,652,048.94
  4. Step 4: Simplify right side
    34,072,698.54x = 1,002,796,269,127,751.75
  5. Step 5: Solve for x
    x = 1,002,796,269,127,751.75/34,072,698.54
  6. Step 6: Final answer
    x = 29,431,078.61

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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.