Home / 202,795,899.48-304,151,285.34-57,195,410.22

Finding the Fourth Proportional to 202,795,899.48, 304,151,285.34 and 57,195,410.22

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Solution

The fourth proportional to 202,795,899.48, 304,151,285.34 and 57,195,410.22 is: 85,781,110.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,795,899.48 : 304,151,285.34 = 57,195,410.22 : x
  2. Step 2: Convert to fraction form
    202,795,899.48/304,151,285.34 = 57,195,410.22/x
  3. Step 3: Cross multiply
    202,795,899.48x = 304,151,285.34 × 57,195,410.22
  4. Step 4: Simplify right side
    202,795,899.48x = 17,396,057,533,961,570
  5. Step 5: Solve for x
    x = 17,396,057,533,961,570/202,795,899.48
  6. Step 6: Final answer
    x = 85,781,110.85

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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.