Home / 2,981,558,205,091.30-4,471,967,147,025.80-803,522,588,788.27

Finding the Fourth Proportional to 2,981,558,205,091.30, 4,471,967,147,025.80 and 803,522,588,788.27

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Solution

The fourth proportional to 2,981,558,205,091.30, 4,471,967,147,025.80 and 803,522,588,788.27 is: 1,205,184,125,809.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,981,558,205,091.30 : 4,471,967,147,025.80 = 803,522,588,788.27 : x
  2. Step 2: Convert to fraction form
    2,981,558,205,091.30/4,471,967,147,025.80 = 803,522,588,788.27/x
  3. Step 3: Cross multiply
    2,981,558,205,091.30x = 4,471,967,147,025.80 × 803,522,588,788.27
  4. Step 4: Simplify right side
    2,981,558,205,091.30x = 3,593,326,618,954,264,890,834,944
  5. Step 5: Solve for x
    x = 3,593,326,618,954,264,890,834,944/2,981,558,205,091.30
  6. Step 6: Final answer
    x = 1,205,184,125,809.89

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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.