Home / 2,044,338,384.96-2,823,514,104.96-1,374,119,843.76

Finding the Fourth Proportional to 2,044,338,384.96, 2,823,514,104.96 and 1,374,119,843.76

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Solution

The fourth proportional to 2,044,338,384.96, 2,823,514,104.96 and 1,374,119,843.76 is: 1,897,849,587.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,338,384.96 : 2,823,514,104.96 = 1,374,119,843.76 : x
  2. Step 2: Convert to fraction form
    2,044,338,384.96/2,823,514,104.96 = 1,374,119,843.76/x
  3. Step 3: Cross multiply
    2,044,338,384.96x = 2,823,514,104.96 × 1,374,119,843.76
  4. Step 4: Simplify right side
    2,044,338,384.96x = 3,879,846,760,761,791,488
  5. Step 5: Solve for x
    x = 3,879,846,760,761,791,488/2,044,338,384.96
  6. Step 6: Final answer
    x = 1,897,849,587.58

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Double scale
Find fourth proportional to 2,044,338,385.96, 2,823,514,106.34 and 1,374,119,844.76
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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.