Home / 52,948,361.98-73,060,778.55-29,739,042.46

Finding the Fourth Proportional to 52,948,361.98, 73,060,778.55 and 29,739,042.46

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Solution

The fourth proportional to 52,948,361.98, 73,060,778.55 and 29,739,042.46 is: 41,035,407.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,948,361.98 : 73,060,778.55 = 29,739,042.46 : x
  2. Step 2: Convert to fraction form
    52,948,361.98/73,060,778.55 = 29,739,042.46/x
  3. Step 3: Cross multiply
    52,948,361.98x = 73,060,778.55 × 29,739,042.46
  4. Step 4: Simplify right side
    52,948,361.98x = 2,172,757,595,459,107.25
  5. Step 5: Solve for x
    x = 2,172,757,595,459,107.25/52,948,361.98
  6. Step 6: Final answer
    x = 41,035,407.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.