Home / 8,013,999,907.25-12,022,846,645.99-2,773,608,179.28

Finding the Fourth Proportional to 8,013,999,907.25, 12,022,846,645.99 and 2,773,608,179.28

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Solution

The fourth proportional to 8,013,999,907.25, 12,022,846,645.99 and 2,773,608,179.28 is: 4,161,051,432.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,999,907.25 : 12,022,846,645.99 = 2,773,608,179.28 : x
  2. Step 2: Convert to fraction form
    8,013,999,907.25/12,022,846,645.99 = 2,773,608,179.28/x
  3. Step 3: Cross multiply
    8,013,999,907.25x = 12,022,846,645.99 × 2,773,608,179.28
  4. Step 4: Simplify right side
    8,013,999,907.25x = 33,346,665,795,546,980,352
  5. Step 5: Solve for x
    x = 33,346,665,795,546,980,352/8,013,999,907.25
  6. Step 6: Final answer
    x = 4,161,051,432.68

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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.