Home / 33,717,049.25-46,529,527.41-18,247,133.91

Finding the Fourth Proportional to 33,717,049.25, 46,529,527.41 and 18,247,133.91

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Solution

The fourth proportional to 33,717,049.25, 46,529,527.41 and 18,247,133.91 is: 25,181,044.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,049.25 : 46,529,527.41 = 18,247,133.91 : x
  2. Step 2: Convert to fraction form
    33,717,049.25/46,529,527.41 = 18,247,133.91/x
  3. Step 3: Cross multiply
    33,717,049.25x = 46,529,527.41 × 18,247,133.91
  4. Step 4: Simplify right side
    33,717,049.25x = 849,030,517,419,285.38
  5. Step 5: Solve for x
    x = 849,030,517,419,285.38/33,717,049.25
  6. Step 6: Final answer
    x = 25,181,044.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.