Home / 3,228,634,103.54-4,842,951,211.70-774,971,006.54

Finding the Fourth Proportional to 3,228,634,103.54, 4,842,951,211.70 and 774,971,006.54

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Solution

The fourth proportional to 3,228,634,103.54, 4,842,951,211.70 and 774,971,006.54 is: 1,162,456,523.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,634,103.54 : 4,842,951,211.70 = 774,971,006.54 : x
  2. Step 2: Convert to fraction form
    3,228,634,103.54/4,842,951,211.70 = 774,971,006.54/x
  3. Step 3: Cross multiply
    3,228,634,103.54x = 4,842,951,211.70 × 774,971,006.54
  4. Step 4: Simplify right side
    3,228,634,103.54x = 3,753,146,775,127,171,584
  5. Step 5: Solve for x
    x = 3,753,146,775,127,171,584/3,228,634,103.54
  6. Step 6: Final answer
    x = 1,162,456,523.34

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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.