Home / 54,624,301.80-81,936,452.70-14,234,785.80

Finding the Fourth Proportional to 54,624,301.80, 81,936,452.70 and 14,234,785.80

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Solution

The fourth proportional to 54,624,301.80, 81,936,452.70 and 14,234,785.80 is: 21,352,178.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,624,301.80 : 81,936,452.70 = 14,234,785.80 : x
  2. Step 2: Convert to fraction form
    54,624,301.80/81,936,452.70 = 14,234,785.80/x
  3. Step 3: Cross multiply
    54,624,301.80x = 81,936,452.70 × 14,234,785.80
  4. Step 4: Simplify right side
    54,624,301.80x = 1,166,347,853,396,331.75
  5. Step 5: Solve for x
    x = 1,166,347,853,396,331.75/54,624,301.80
  6. Step 6: Final answer
    x = 21,352,178.70

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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.