Home / 69,451,566.94-95,844,922.14-38,090,864.44

Finding the Fourth Proportional to 69,451,566.94, 95,844,922.14 and 38,090,864.44

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Solution

The fourth proportional to 69,451,566.94, 95,844,922.14 and 38,090,864.44 is: 52,566,358.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,451,566.94 : 95,844,922.14 = 38,090,864.44 : x
  2. Step 2: Convert to fraction form
    69,451,566.94/95,844,922.14 = 38,090,864.44/x
  3. Step 3: Cross multiply
    69,451,566.94x = 95,844,922.14 × 38,090,864.44
  4. Step 4: Simplify right side
    69,451,566.94x = 3,650,815,936,497,094.50
  5. Step 5: Solve for x
    x = 3,650,815,936,497,094.50/69,451,566.94
  6. Step 6: Final answer
    x = 52,566,358.07

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Why These Related Problems?

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