Home / 2,480,167,764.14-3,422,625,522.10-1,351,146,805.04

Finding the Fourth Proportional to 2,480,167,764.14, 3,422,625,522.10 and 1,351,146,805.04

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Solution

The fourth proportional to 2,480,167,764.14, 3,422,625,522.10 and 1,351,146,805.04 is: 1,864,579,326.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,167,764.14 : 3,422,625,522.10 = 1,351,146,805.04 : x
  2. Step 2: Convert to fraction form
    2,480,167,764.14/3,422,625,522.10 = 1,351,146,805.04/x
  3. Step 3: Cross multiply
    2,480,167,764.14x = 3,422,625,522.10 × 1,351,146,805.04
  4. Step 4: Simplify right side
    2,480,167,764.14x = 4,624,469,539,033,777,152
  5. Step 5: Solve for x
    x = 4,624,469,539,033,777,152/2,480,167,764.14
  6. Step 6: Final answer
    x = 1,864,579,326.41

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Find fourth proportional to 2,480,167,765.14, 3,422,625,523.48 and 1,351,146,806.04
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.