Home / 50,234,431.22-75,241,787.13-35,617,043.03

Finding the Fourth Proportional to 50,234,431.22, 75,241,787.13 and 35,617,043.03

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Solution

The fourth proportional to 50,234,431.22, 75,241,787.13 and 35,617,043.03 is: 53,347,672.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,234,431.22 : 75,241,787.13 = 35,617,043.03 : x
  2. Step 2: Convert to fraction form
    50,234,431.22/75,241,787.13 = 35,617,043.03/x
  3. Step 3: Cross multiply
    50,234,431.22x = 75,241,787.13 × 35,617,043.03
  4. Step 4: Simplify right side
    50,234,431.22x = 2,679,889,970,051,414.50
  5. Step 5: Solve for x
    x = 2,679,889,970,051,414.50/50,234,431.22
  6. Step 6: Final answer
    x = 53,347,672.21

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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.