Home / 2,395,745,046.77-3,306,067,256.41-1,338,480,959.41

Finding the Fourth Proportional to 2,395,745,046.77, 3,306,067,256.41 and 1,338,480,959.41

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Solution

The fourth proportional to 2,395,745,046.77, 3,306,067,256.41 and 1,338,480,959.41 is: 1,847,069,695.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,745,046.77 : 3,306,067,256.41 = 1,338,480,959.41 : x
  2. Step 2: Convert to fraction form
    2,395,745,046.77/3,306,067,256.41 = 1,338,480,959.41/x
  3. Step 3: Cross multiply
    2,395,745,046.77x = 3,306,067,256.41 × 1,338,480,959.41
  4. Step 4: Simplify right side
    2,395,745,046.77x = 4,425,108,073,225,637,888
  5. Step 5: Solve for x
    x = 4,425,108,073,225,637,888/2,395,745,046.77
  6. Step 6: Final answer
    x = 1,847,069,695.16

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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.