Home / 33,342,665.30-49,986,004.35-17,386,313.30

Finding the Fourth Proportional to 33,342,665.30, 49,986,004.35 and 17,386,313.30

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Solution

The fourth proportional to 33,342,665.30, 49,986,004.35 and 17,386,313.30 is: 26,064,872.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,342,665.30 : 49,986,004.35 = 17,386,313.30 : x
  2. Step 2: Convert to fraction form
    33,342,665.30/49,986,004.35 = 17,386,313.30/x
  3. Step 3: Cross multiply
    33,342,665.30x = 49,986,004.35 × 17,386,313.30
  4. Step 4: Simplify right side
    33,342,665.30x = 869,072,332,244,262.88
  5. Step 5: Solve for x
    x = 869,072,332,244,262.88/33,342,665.30
  6. Step 6: Final answer
    x = 26,064,872.87

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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.