Home / 3,202,065,569.30-4,796,843,120.78-2,205,910,636.79

Finding the Fourth Proportional to 3,202,065,569.30, 4,796,843,120.78 and 2,205,910,636.79

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Solution

The fourth proportional to 3,202,065,569.30, 4,796,843,120.78 and 2,205,910,636.79 is: 3,304,556,710.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,065,569.30 : 4,796,843,120.78 = 2,205,910,636.79 : x
  2. Step 2: Convert to fraction form
    3,202,065,569.30/4,796,843,120.78 = 2,205,910,636.79/x
  3. Step 3: Cross multiply
    3,202,065,569.30x = 4,796,843,120.78 × 2,205,910,636.79
  4. Step 4: Simplify right side
    3,202,065,569.30x = 10,581,407,263,106,525,184
  5. Step 5: Solve for x
    x = 10,581,407,263,106,525,184/3,202,065,569.30
  6. Step 6: Final answer
    x = 3,304,556,710.07

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1.5x scale

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.