Home / 49,968,076.60-74,952,114.90-41,465,020.60

Finding the Fourth Proportional to 49,968,076.60, 74,952,114.90 and 41,465,020.60

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Solution

The fourth proportional to 49,968,076.60, 74,952,114.90 and 41,465,020.60 is: 62,197,530.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,968,076.60 : 74,952,114.90 = 41,465,020.60 : x
  2. Step 2: Convert to fraction form
    49,968,076.60/74,952,114.90 = 41,465,020.60/x
  3. Step 3: Cross multiply
    49,968,076.60x = 74,952,114.90 × 41,465,020.60
  4. Step 4: Simplify right side
    49,968,076.60x = 3,107,890,988,342,067.50
  5. Step 5: Solve for x
    x = 3,107,890,988,342,067.50/49,968,076.60
  6. Step 6: Final answer
    x = 62,197,530.90

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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.