Home / 6,867,772,208-10,299,220,399.95-2,015,022,553.44

Finding the Fourth Proportional to 6,867,772,208, 10,299,220,399.95 and 2,015,022,553.44

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Solution

The fourth proportional to 6,867,772,208, 10,299,220,399.95 and 2,015,022,553.44 is: 3,021,818,540.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,772,208 : 10,299,220,399.95 = 2,015,022,553.44 : x
  2. Step 2: Convert to fraction form
    6,867,772,208/10,299,220,399.95 = 2,015,022,553.44/x
  3. Step 3: Cross multiply
    6,867,772,208x = 10,299,220,399.95 × 2,015,022,553.44
  4. Step 4: Simplify right side
    6,867,772,208x = 20,753,161,388,748,591,104
  5. Step 5: Solve for x
    x = 20,753,161,388,748,591,104/6,867,772,208
  6. Step 6: Final answer
    x = 3,021,818,540.31

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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.