Home / 4,708,427,291.33-7,060,188,591.11-2,220,620,241.50

Finding the Fourth Proportional to 4,708,427,291.33, 7,060,188,591.11 and 2,220,620,241.50

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Solution

The fourth proportional to 4,708,427,291.33, 7,060,188,591.11 and 2,220,620,241.50 is: 3,329,773,770.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,427,291.33 : 7,060,188,591.11 = 2,220,620,241.50 : x
  2. Step 2: Convert to fraction form
    4,708,427,291.33/7,060,188,591.11 = 2,220,620,241.50/x
  3. Step 3: Cross multiply
    4,708,427,291.33x = 7,060,188,591.11 × 2,220,620,241.50
  4. Step 4: Simplify right side
    4,708,427,291.33x = 15,677,997,694,190,929,920
  5. Step 5: Solve for x
    x = 15,677,997,694,190,929,920/4,708,427,291.33
  6. Step 6: Final answer
    x = 3,329,773,770.34

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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.