Home / 41,804,927,998.70-62,707,391,998.05-38,612,313,905.90

Finding the Fourth Proportional to 41,804,927,998.70, 62,707,391,998.05 and 38,612,313,905.90

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Solution

The fourth proportional to 41,804,927,998.70, 62,707,391,998.05 and 38,612,313,905.90 is: 57,918,470,858.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,804,927,998.70 : 62,707,391,998.05 = 38,612,313,905.90 : x
  2. Step 2: Convert to fraction form
    41,804,927,998.70/62,707,391,998.05 = 38,612,313,905.90/x
  3. Step 3: Cross multiply
    41,804,927,998.70x = 62,707,391,998.05 × 38,612,313,905.90
  4. Step 4: Simplify right side
    41,804,927,998.70x = 2,421,277,504,049,028,530,176
  5. Step 5: Solve for x
    x = 2,421,277,504,049,028,530,176/41,804,927,998.70
  6. Step 6: Final answer
    x = 57,918,470,858.85

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1.5x scale

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.