Home / 299,676,834,396.82-449,335,738,080.06-95,381,776,459.32

Finding the Fourth Proportional to 299,676,834,396.82, 449,335,738,080.06 and 95,381,776,459.32

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Solution

The fourth proportional to 299,676,834,396.82, 449,335,738,080.06 and 95,381,776,459.32 is: 143,015,528,747.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,676,834,396.82 : 449,335,738,080.06 = 95,381,776,459.32 : x
  2. Step 2: Convert to fraction form
    299,676,834,396.82/449,335,738,080.06 = 95,381,776,459.32/x
  3. Step 3: Cross multiply
    299,676,834,396.82x = 449,335,738,080.06 × 95,381,776,459.32
  4. Step 4: Simplify right side
    299,676,834,396.82x = 42,858,440,924,735,851,200,512
  5. Step 5: Solve for x
    x = 42,858,440,924,735,851,200,512/299,676,834,396.82
  6. Step 6: Final answer
    x = 143,015,528,747.83

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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.