Home / 33,811,144,512.84-50,716,687,629.21-8,628,859,380.67

Finding the Fourth Proportional to 33,811,144,512.84, 50,716,687,629.21 and 8,628,859,380.67

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Solution

The fourth proportional to 33,811,144,512.84, 50,716,687,629.21 and 8,628,859,380.67 is: 12,943,281,634.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,811,144,512.84 : 50,716,687,629.21 = 8,628,859,380.67 : x
  2. Step 2: Convert to fraction form
    33,811,144,512.84/50,716,687,629.21 = 8,628,859,380.67/x
  3. Step 3: Cross multiply
    33,811,144,512.84x = 50,716,687,629.21 × 8,628,859,380.67
  4. Step 4: Simplify right side
    33,811,144,512.84x = 437,627,165,805,818,871,808
  5. Step 5: Solve for x
    x = 437,627,165,805,818,871,808/33,811,144,512.84
  6. Step 6: Final answer
    x = 12,943,281,634.24

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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.