Home / 6,786,901,912,065.40-10,181,970,880,249-2,197,432,197,745.30

Finding the Fourth Proportional to 6,786,901,912,065.40, 10,181,970,880,249 and 2,197,432,197,745.30

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Solution

The fourth proportional to 6,786,901,912,065.40, 10,181,970,880,249 and 2,197,432,197,745.30 is: 3,296,672,169,224.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,901,912,065.40 : 10,181,970,880,249 = 2,197,432,197,745.30 : x
  2. Step 2: Convert to fraction form
    6,786,901,912,065.40/10,181,970,880,249 = 2,197,432,197,745.30/x
  3. Step 3: Cross multiply
    6,786,901,912,065.40x = 10,181,970,880,249 × 2,197,432,197,745.30
  4. Step 4: Simplify right side
    6,786,901,912,065.40x = 22,374,190,648,764,206,107,590,656
  5. Step 5: Solve for x
    x = 22,374,190,648,764,206,107,590,656/6,786,901,912,065.40
  6. Step 6: Final answer
    x = 3,296,672,169,224.74

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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.