Home / 50,268,712.10-75,403,072.44-16,190,057.97

Finding the Fourth Proportional to 50,268,712.10, 75,403,072.44 and 16,190,057.97

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Solution

The fourth proportional to 50,268,712.10, 75,403,072.44 and 16,190,057.97 is: 24,285,088.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,268,712.10 : 75,403,072.44 = 16,190,057.97 : x
  2. Step 2: Convert to fraction form
    50,268,712.10/75,403,072.44 = 16,190,057.97/x
  3. Step 3: Cross multiply
    50,268,712.10x = 75,403,072.44 × 16,190,057.97
  4. Step 4: Simplify right side
    50,268,712.10x = 1,220,780,113,919,709.25
  5. Step 5: Solve for x
    x = 1,220,780,113,919,709.25/50,268,712.10
  6. Step 6: Final answer
    x = 24,285,088.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.