Home / 4,101,012,556.50-8,947,162,621.50

Finding the Third Proportional to 4,101,012,556.50 and 8,947,162,621.50

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Solution

The third proportional to 4,101,012,556.50 and 8,947,162,621.50 is: 19,519,988,752.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,012,556.50 : 8,947,162,621.50 = 8,947,162,621.50 : x
  2. Step 2: Convert to fraction form
    4,101,012,556.50/8,947,162,621.50 = 8,947,162,621.50/x
  3. Step 3: Cross multiply
    4,101,012,556.50x = 8,947,162,621.50 × 8,947,162,621.50
  4. Step 4: Simplify right side
    4,101,012,556.50x = 80,051,718,975,566,757,888
  5. Step 5: Solve for x
    x = 80,051,718,975,566,757,888/4,101,012,556.50
  6. Step 6: Final answer
    x = 19,519,988,752.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.