Home / 299,676,834,410.84-449,335,738,101.10-95,381,776,473.31

Finding the Fourth Proportional to 299,676,834,410.84, 449,335,738,101.10 and 95,381,776,473.31

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Solution

The fourth proportional to 299,676,834,410.84, 449,335,738,101.10 and 95,381,776,473.31 is: 143,015,528,768.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,676,834,410.84 : 449,335,738,101.10 = 95,381,776,473.31 : x
  2. Step 2: Convert to fraction form
    299,676,834,410.84/449,335,738,101.10 = 95,381,776,473.31/x
  3. Step 3: Cross multiply
    299,676,834,410.84x = 449,335,738,101.10 × 95,381,776,473.31
  4. Step 4: Simplify right side
    299,676,834,410.84x = 42,858,440,933,029,776,982,016
  5. Step 5: Solve for x
    x = 42,858,440,933,029,776,982,016/299,676,834,410.84
  6. Step 6: Final answer
    x = 143,015,528,768.81

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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.