Home / 4,514,101,872.77-6,229,603,086.37-2,705,017,496.42

Finding the Fourth Proportional to 4,514,101,872.77, 6,229,603,086.37 and 2,705,017,496.42

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Solution

The fourth proportional to 4,514,101,872.77, 6,229,603,086.37 and 2,705,017,496.42 is: 3,733,009,537.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,101,872.77 : 6,229,603,086.37 = 2,705,017,496.42 : x
  2. Step 2: Convert to fraction form
    4,514,101,872.77/6,229,603,086.37 = 2,705,017,496.42/x
  3. Step 3: Cross multiply
    4,514,101,872.77x = 6,229,603,086.37 × 2,705,017,496.42
  4. Step 4: Simplify right side
    4,514,101,872.77x = 16,851,185,344,391,696,384
  5. Step 5: Solve for x
    x = 16,851,185,344,391,696,384/4,514,101,872.77
  6. Step 6: Final answer
    x = 3,733,009,537.53

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Half scale
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Double scale
Find fourth proportional to 4,514,101,873.77, 6,229,603,087.75 and 2,705,017,497.42
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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.