Home / 3,538,864,620,820.30-4,848,163,906,104.20-3,406,552,156,324.90

Finding the Fourth Proportional to 3,538,864,620,820.30, 4,848,163,906,104.20 and 3,406,552,156,324.90

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Solution

The fourth proportional to 3,538,864,620,820.30, 4,848,163,906,104.20 and 3,406,552,156,324.90 is: 4,666,898,844,163.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,538,864,620,820.30 : 4,848,163,906,104.20 = 3,406,552,156,324.90 : x
  2. Step 2: Convert to fraction form
    3,538,864,620,820.30/4,848,163,906,104.20 = 3,406,552,156,324.90/x
  3. Step 3: Cross multiply
    3,538,864,620,820.30x = 4,848,163,906,104.20 × 3,406,552,156,324.90
  4. Step 4: Simplify right side
    3,538,864,620,820.30x = 16,515,523,208,555,812,683,251,712
  5. Step 5: Solve for x
    x = 16,515,523,208,555,812,683,251,712/3,538,864,620,820.30
  6. Step 6: Final answer
    x = 4,666,898,844,163.06

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.