Home / 54,297,251.70-81,445,877.55-44,731,313.70

Finding the Fourth Proportional to 54,297,251.70, 81,445,877.55 and 44,731,313.70

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Solution

The fourth proportional to 54,297,251.70, 81,445,877.55 and 44,731,313.70 is: 67,096,970.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,297,251.70 : 81,445,877.55 = 44,731,313.70 : x
  2. Step 2: Convert to fraction form
    54,297,251.70/81,445,877.55 = 44,731,313.70/x
  3. Step 3: Cross multiply
    54,297,251.70x = 81,445,877.55 × 44,731,313.70
  4. Step 4: Simplify right side
    54,297,251.70x = 3,643,181,098,260,837.50
  5. Step 5: Solve for x
    x = 3,643,181,098,260,837.50/54,297,251.70
  6. Step 6: Final answer
    x = 67,096,970.55

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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.