Home / 50,029,354.50-75,056,969.97-29,297,301.18

Finding the Fourth Proportional to 50,029,354.50, 75,056,969.97 and 29,297,301.18

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Solution

The fourth proportional to 50,029,354.50, 75,056,969.97 and 29,297,301.18 is: 43,953,528.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,029,354.50 : 75,056,969.97 = 29,297,301.18 : x
  2. Step 2: Convert to fraction form
    50,029,354.50/75,056,969.97 = 29,297,301.18/x
  3. Step 3: Cross multiply
    50,029,354.50x = 75,056,969.97 × 29,297,301.18
  4. Step 4: Simplify right side
    50,029,354.50x = 2,198,966,654,869,305.50
  5. Step 5: Solve for x
    x = 2,198,966,654,869,305.50/50,029,354.50
  6. Step 6: Final answer
    x = 43,953,528.42

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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.