Home / 3,581,511,878.25-7,707,219,340.50

Finding the Third Proportional to 3,581,511,878.25 and 7,707,219,340.50

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Solution

The third proportional to 3,581,511,878.25 and 7,707,219,340.50 is: 16,585,518,066.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,581,511,878.25 : 7,707,219,340.50 = 7,707,219,340.50 : x
  2. Step 2: Convert to fraction form
    3,581,511,878.25/7,707,219,340.50 = 7,707,219,340.50/x
  3. Step 3: Cross multiply
    3,581,511,878.25x = 7,707,219,340.50 × 7,707,219,340.50
  4. Step 4: Simplify right side
    3,581,511,878.25x = 59,401,229,962,577,256,448
  5. Step 5: Solve for x
    x = 59,401,229,962,577,256,448/3,581,511,878.25
  6. Step 6: Final answer
    x = 16,585,518,066.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.