Home / 60,654,906.60-91,007,243.10-22,334,778.60

Finding the Fourth Proportional to 60,654,906.60, 91,007,243.10 and 22,334,778.60

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Solution

The fourth proportional to 60,654,906.60, 91,007,243.10 and 22,334,778.60 is: 33,511,330.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,654,906.60 : 91,007,243.10 = 22,334,778.60 : x
  2. Step 2: Convert to fraction form
    60,654,906.60/91,007,243.10 = 22,334,778.60/x
  3. Step 3: Cross multiply
    60,654,906.60x = 91,007,243.10 × 22,334,778.60
  4. Step 4: Simplify right side
    60,654,906.60x = 2,032,626,625,634,877.75
  5. Step 5: Solve for x
    x = 2,032,626,625,634,877.75/60,654,906.60
  6. Step 6: Final answer
    x = 33,511,330.57

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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.