Home / 33,192,690.30-49,789,035.45-10,473,587.55

Finding the Fourth Proportional to 33,192,690.30, 49,789,035.45 and 10,473,587.55

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Solution

The fourth proportional to 33,192,690.30, 49,789,035.45 and 10,473,587.55 is: 15,710,381.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192,690.30 : 49,789,035.45 = 10,473,587.55 : x
  2. Step 2: Convert to fraction form
    33,192,690.30/49,789,035.45 = 10,473,587.55/x
  3. Step 3: Cross multiply
    33,192,690.30x = 49,789,035.45 × 10,473,587.55
  4. Step 4: Simplify right side
    33,192,690.30x = 521,469,821,815,628.69
  5. Step 5: Solve for x
    x = 521,469,821,815,628.69/33,192,690.30
  6. Step 6: Final answer
    x = 15,710,381.33

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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.