Home / 2,044,338,552.28-2,823,514,336.56-1,374,120,011.44

Finding the Fourth Proportional to 2,044,338,552.28, 2,823,514,336.56 and 1,374,120,011.44

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Solution

The fourth proportional to 2,044,338,552.28, 2,823,514,336.56 and 1,374,120,011.44 is: 1,897,849,819.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,338,552.28 : 2,823,514,336.56 = 1,374,120,011.44 : x
  2. Step 2: Convert to fraction form
    2,044,338,552.28/2,823,514,336.56 = 1,374,120,011.44/x
  3. Step 3: Cross multiply
    2,044,338,552.28x = 2,823,514,336.56 × 1,374,120,011.44
  4. Step 4: Simplify right side
    2,044,338,552.28x = 3,879,847,552,454,831,104
  5. Step 5: Solve for x
    x = 3,879,847,552,454,831,104/2,044,338,552.28
  6. Step 6: Final answer
    x = 1,897,849,819.51

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Double scale
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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.