Home / 45,131,851.30-62,280,208.10-24,504,825.46

Finding the Fourth Proportional to 45,131,851.30, 62,280,208.10 and 24,504,825.46

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Solution

The fourth proportional to 45,131,851.30, 62,280,208.10 and 24,504,825.46 is: 33,815,710.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,131,851.30 : 62,280,208.10 = 24,504,825.46 : x
  2. Step 2: Convert to fraction form
    45,131,851.30/62,280,208.10 = 24,504,825.46/x
  3. Step 3: Cross multiply
    45,131,851.30x = 62,280,208.10 × 24,504,825.46
  4. Step 4: Simplify right side
    45,131,851.30x = 1,526,165,629,102,978.25
  5. Step 5: Solve for x
    x = 1,526,165,629,102,978.25/45,131,851.30
  6. Step 6: Final answer
    x = 33,815,710.75

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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.