Home / 195,305,350.34-292,793,264.19-160,763,456.80

Finding the Fourth Proportional to 195,305,350.34, 292,793,264.19 and 160,763,456.80

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Solution

The fourth proportional to 195,305,350.34, 292,793,264.19 and 160,763,456.80 is: 241,009,563.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,305,350.34 : 292,793,264.19 = 160,763,456.80 : x
  2. Step 2: Convert to fraction form
    195,305,350.34/292,793,264.19 = 160,763,456.80/x
  3. Step 3: Cross multiply
    195,305,350.34x = 292,793,264.19 × 160,763,456.80
  4. Step 4: Simplify right side
    195,305,350.34x = 47,070,457,278,940,056
  5. Step 5: Solve for x
    x = 47,070,457,278,940,056/195,305,350.34
  6. Step 6: Final answer
    x = 241,009,563.73

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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.