Home / 33,011,161,497.86-49,423,755,993.03-29,663,848,472.90

Finding the Fourth Proportional to 33,011,161,497.86, 49,423,755,993.03 and 29,663,848,472.90

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Solution

The fourth proportional to 33,011,161,497.86, 49,423,755,993.03 and 29,663,848,472.90 is: 44,412,215,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,011,161,497.86 : 49,423,755,993.03 = 29,663,848,472.90 : x
  2. Step 2: Convert to fraction form
    33,011,161,497.86/49,423,755,993.03 = 29,663,848,472.90/x
  3. Step 3: Cross multiply
    33,011,161,497.86x = 49,423,755,993.03 × 29,663,848,472.90
  4. Step 4: Simplify right side
    33,011,161,497.86x = 1,466,098,808,738,825,109,504
  5. Step 5: Solve for x
    x = 1,466,098,808,738,825,109,504/33,011,161,497.86
  6. Step 6: Final answer
    x = 44,412,215,208.90

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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.