Home / 62,380,531.68-93,592,044.80-33,629,431.20

Finding the Fourth Proportional to 62,380,531.68, 93,592,044.80 and 33,629,431.20

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Solution

The fourth proportional to 62,380,531.68, 93,592,044.80 and 33,629,431.20 is: 50,455,601.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,380,531.68 : 93,592,044.80 = 33,629,431.20 : x
  2. Step 2: Convert to fraction form
    62,380,531.68/93,592,044.80 = 33,629,431.20/x
  3. Step 3: Cross multiply
    62,380,531.68x = 93,592,044.80 × 33,629,431.20
  4. Step 4: Simplify right side
    62,380,531.68x = 3,147,447,231,468,918
  5. Step 5: Solve for x
    x = 3,147,447,231,468,918/62,380,531.68
  6. Step 6: Final answer
    x = 50,455,601.24

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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.