Home / 54,162,572.82-74,724,736.46-35,587,711.14

Finding the Fourth Proportional to 54,162,572.82, 74,724,736.46 and 35,587,711.14

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Solution

The fourth proportional to 54,162,572.82, 74,724,736.46 and 35,587,711.14 is: 49,098,153.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,162,572.82 : 74,724,736.46 = 35,587,711.14 : x
  2. Step 2: Convert to fraction form
    54,162,572.82/74,724,736.46 = 35,587,711.14/x
  3. Step 3: Cross multiply
    54,162,572.82x = 74,724,736.46 × 35,587,711.14
  4. Step 4: Simplify right side
    54,162,572.82x = 2,659,282,335,973,167.50
  5. Step 5: Solve for x
    x = 2,659,282,335,973,167.50/54,162,572.82
  6. Step 6: Final answer
    x = 49,098,153.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.