Home / 2,086,083,072,003.80-3,129,124,608,005.70-2,086,083,072,003.80

Finding the Fourth Proportional to 2,086,083,072,003.80, 3,129,124,608,005.70 and 2,086,083,072,003.80

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Solution

The fourth proportional to 2,086,083,072,003.80, 3,129,124,608,005.70 and 2,086,083,072,003.80 is: 3,129,124,608,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,083,072,003.80 : 3,129,124,608,005.70 = 2,086,083,072,003.80 : x
  2. Step 2: Convert to fraction form
    2,086,083,072,003.80/3,129,124,608,005.70 = 2,086,083,072,003.80/x
  3. Step 3: Cross multiply
    2,086,083,072,003.80x = 3,129,124,608,005.70 × 2,086,083,072,003.80
  4. Step 4: Simplify right side
    2,086,083,072,003.80x = 6,527,613,874,951,217,387,405,312
  5. Step 5: Solve for x
    x = 6,527,613,874,951,217,387,405,312/2,086,083,072,003.80
  6. Step 6: Final answer
    x = 3,129,124,608,005.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.