Home / 3,509,585,332,251.80-7,642,225,612,255.50

Finding the Third Proportional to 3,509,585,332,251.80 and 7,642,225,612,255.50

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Solution

The third proportional to 3,509,585,332,251.80 and 7,642,225,612,255.50 is: 16,641,171,756,647.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,585,332,251.80 : 7,642,225,612,255.50 = 7,642,225,612,255.50 : x
  2. Step 2: Convert to fraction form
    3,509,585,332,251.80/7,642,225,612,255.50 = 7,642,225,612,255.50/x
  3. Step 3: Cross multiply
    3,509,585,332,251.80x = 7,642,225,612,255.50 × 7,642,225,612,255.50
  4. Step 4: Simplify right side
    3,509,585,332,251.80x = 58,403,612,308,613,955,479,142,400
  5. Step 5: Solve for x
    x = 58,403,612,308,613,955,479,142,400/3,509,585,332,251.80
  6. Step 6: Final answer
    x = 16,641,171,756,647.78

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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.