Home / 33,811,144,509.84-50,716,687,624.71-8,628,859,377.66

Finding the Fourth Proportional to 33,811,144,509.84, 50,716,687,624.71 and 8,628,859,377.66

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Solution

The fourth proportional to 33,811,144,509.84, 50,716,687,624.71 and 8,628,859,377.66 is: 12,943,281,629.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,811,144,509.84 : 50,716,687,624.71 = 8,628,859,377.66 : x
  2. Step 2: Convert to fraction form
    33,811,144,509.84/50,716,687,624.71 = 8,628,859,377.66/x
  3. Step 3: Cross multiply
    33,811,144,509.84x = 50,716,687,624.71 × 8,628,859,377.66
  4. Step 4: Simplify right side
    33,811,144,509.84x = 437,627,165,614,331,723,776
  5. Step 5: Solve for x
    x = 437,627,165,614,331,723,776/33,811,144,509.84
  6. Step 6: Final answer
    x = 12,943,281,629.73

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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.