Home / 6,567,702,621.22-9,852,821,418.75-2,144,933,037.73

Finding the Fourth Proportional to 6,567,702,621.22, 9,852,821,418.75 and 2,144,933,037.73

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Solution

The fourth proportional to 6,567,702,621.22, 9,852,821,418.75 and 2,144,933,037.73 is: 3,217,813,502.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,702,621.22 : 9,852,821,418.75 = 2,144,933,037.73 : x
  2. Step 2: Convert to fraction form
    6,567,702,621.22/9,852,821,418.75 = 2,144,933,037.73/x
  3. Step 3: Cross multiply
    6,567,702,621.22x = 9,852,821,418.75 × 2,144,933,037.73
  4. Step 4: Simplify right side
    6,567,702,621.22x = 21,133,642,175,930,646,528
  5. Step 5: Solve for x
    x = 21,133,642,175,930,646,528/6,567,702,621.22
  6. Step 6: Final answer
    x = 3,217,813,502.65

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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.