Home / 3,500,635,200.08-4,832,364,044.04-2,181,187,657.04

Finding the Fourth Proportional to 3,500,635,200.08, 4,832,364,044.04 and 2,181,187,657.04

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Solution

The fourth proportional to 3,500,635,200.08, 4,832,364,044.04 and 2,181,187,657.04 is: 3,010,965,783.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,635,200.08 : 4,832,364,044.04 = 2,181,187,657.04 : x
  2. Step 2: Convert to fraction form
    3,500,635,200.08/4,832,364,044.04 = 2,181,187,657.04/x
  3. Step 3: Cross multiply
    3,500,635,200.08x = 4,832,364,044.04 × 2,181,187,657.04
  4. Step 4: Simplify right side
    3,500,635,200.08x = 10,540,292,807,183,945,728
  5. Step 5: Solve for x
    x = 10,540,292,807,183,945,728/3,500,635,200.08
  6. Step 6: Final answer
    x = 3,010,965,783.28

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Double scale
Find fourth proportional to 3,500,635,201.08, 4,832,364,045.42 and 2,181,187,658.04
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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.