Home / 48,951,923.96-73,419,904.56-14,400,244.64

Finding the Fourth Proportional to 48,951,923.96, 73,419,904.56 and 14,400,244.64

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Solution

The fourth proportional to 48,951,923.96, 73,419,904.56 and 14,400,244.64 is: 21,598,019.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,951,923.96 : 73,419,904.56 = 14,400,244.64 : x
  2. Step 2: Convert to fraction form
    48,951,923.96/73,419,904.56 = 14,400,244.64/x
  3. Step 3: Cross multiply
    48,951,923.96x = 73,419,904.56 × 14,400,244.64
  4. Step 4: Simplify right side
    48,951,923.96x = 1,057,264,587,109,451.62
  5. Step 5: Solve for x
    x = 1,057,264,587,109,451.62/48,951,923.96
  6. Step 6: Final answer
    x = 21,598,019.07

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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.