Home / 802,813,170.96-1,202,794,310.34-335,445,734.88

Finding the Fourth Proportional to 802,813,170.96, 1,202,794,310.34 and 335,445,734.88

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Solution

The fourth proportional to 802,813,170.96, 1,202,794,310.34 and 335,445,734.88 is: 502,572,996.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,813,170.96 : 1,202,794,310.34 = 335,445,734.88 : x
  2. Step 2: Convert to fraction form
    802,813,170.96/1,202,794,310.34 = 335,445,734.88/x
  3. Step 3: Cross multiply
    802,813,170.96x = 1,202,794,310.34 × 335,445,734.88
  4. Step 4: Simplify right side
    802,813,170.96x = 403,472,221,341,484,032
  5. Step 5: Solve for x
    x = 403,472,221,341,484,032/802,813,170.96
  6. Step 6: Final answer
    x = 502,572,996.98

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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.