Home / 54,366,320.24-81,508,747.89-32,795,893.88

Finding the Fourth Proportional to 54,366,320.24, 81,508,747.89 and 32,795,893.88

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Solution

The fourth proportional to 54,366,320.24, 81,508,747.89 and 32,795,893.88 is: 49,169,269.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,366,320.24 : 81,508,747.89 = 32,795,893.88 : x
  2. Step 2: Convert to fraction form
    54,366,320.24/81,508,747.89 = 32,795,893.88/x
  3. Step 3: Cross multiply
    54,366,320.24x = 81,508,747.89 × 32,795,893.88
  4. Step 4: Simplify right side
    54,366,320.24x = 2,673,152,246,418,870.50
  5. Step 5: Solve for x
    x = 2,673,152,246,418,870.50/54,366,320.24
  6. Step 6: Final answer
    x = 49,169,269.40

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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.