Home / 50,029,361.52-75,056,980.52-29,297,308.20

Finding the Fourth Proportional to 50,029,361.52, 75,056,980.52 and 29,297,308.20

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Solution

The fourth proportional to 50,029,361.52, 75,056,980.52 and 29,297,308.20 is: 43,953,538.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,029,361.52 : 75,056,980.52 = 29,297,308.20 : x
  2. Step 2: Convert to fraction form
    50,029,361.52/75,056,980.52 = 29,297,308.20/x
  3. Step 3: Cross multiply
    50,029,361.52x = 75,056,980.52 × 29,297,308.20
  4. Step 4: Simplify right side
    50,029,361.52x = 2,198,967,490,855,836
  5. Step 5: Solve for x
    x = 2,198,967,490,855,836/50,029,361.52
  6. Step 6: Final answer
    x = 43,953,538.96

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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.