Home / 3,538,864,620,819.60-4,848,163,906,103.40-3,406,552,156,323.90

Finding the Fourth Proportional to 3,538,864,620,819.60, 4,848,163,906,103.40 and 3,406,552,156,323.90

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Solution

The fourth proportional to 3,538,864,620,819.60, 4,848,163,906,103.40 and 3,406,552,156,323.90 is: 4,666,898,844,161.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,538,864,620,819.60 : 4,848,163,906,103.40 = 3,406,552,156,323.90 : x
  2. Step 2: Convert to fraction form
    3,538,864,620,819.60/4,848,163,906,103.40 = 3,406,552,156,323.90/x
  3. Step 3: Cross multiply
    3,538,864,620,819.60x = 4,848,163,906,103.40 × 3,406,552,156,323.90
  4. Step 4: Simplify right side
    3,538,864,620,819.60x = 16,515,523,208,548,240,655,908,864
  5. Step 5: Solve for x
    x = 16,515,523,208,548,240,655,908,864/3,538,864,620,819.60
  6. Step 6: Final answer
    x = 4,666,898,844,161.85

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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.