Home / 49,809,616.60-74,714,424.90-41,306,560.60

Finding the Fourth Proportional to 49,809,616.60, 74,714,424.90 and 41,306,560.60

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Solution

The fourth proportional to 49,809,616.60, 74,714,424.90 and 41,306,560.60 is: 61,959,840.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809,616.60 : 74,714,424.90 = 41,306,560.60 : x
  2. Step 2: Convert to fraction form
    49,809,616.60/74,714,424.90 = 41,306,560.60/x
  3. Step 3: Cross multiply
    49,809,616.60x = 74,714,424.90 × 41,306,560.60
  4. Step 4: Simplify right side
    49,809,616.60x = 3,086,195,919,825,999.50
  5. Step 5: Solve for x
    x = 3,086,195,919,825,999.50/49,809,616.60
  6. Step 6: Final answer
    x = 61,959,840.90

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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.