Home / 54,796,511.80-82,194,767.70-16,453,043.65

Finding the Fourth Proportional to 54,796,511.80, 82,194,767.70 and 16,453,043.65

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Solution

The fourth proportional to 54,796,511.80, 82,194,767.70 and 16,453,043.65 is: 24,679,565.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,796,511.80 : 82,194,767.70 = 16,453,043.65 : x
  2. Step 2: Convert to fraction form
    54,796,511.80/82,194,767.70 = 16,453,043.65/x
  3. Step 3: Cross multiply
    54,796,511.80x = 82,194,767.70 × 16,453,043.65
  4. Step 4: Simplify right side
    54,796,511.80x = 1,352,354,100,769,710.25
  5. Step 5: Solve for x
    x = 1,352,354,100,769,710.25/54,796,511.80
  6. Step 6: Final answer
    x = 24,679,565.48

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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.