Home / 69,314,699.82-95,653,934.91-37,952,178.97

Finding the Fourth Proportional to 69,314,699.82, 95,653,934.91 and 37,952,178.97

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Solution

The fourth proportional to 69,314,699.82, 95,653,934.91 and 37,952,178.97 is: 52,373,814.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,314,699.82 : 95,653,934.91 = 37,952,178.97 : x
  2. Step 2: Convert to fraction form
    69,314,699.82/95,653,934.91 = 37,952,178.97/x
  3. Step 3: Cross multiply
    69,314,699.82x = 95,653,934.91 × 37,952,178.97
  4. Step 4: Simplify right side
    69,314,699.82x = 3,630,275,256,829,267
  5. Step 5: Solve for x
    x = 3,630,275,256,829,267/69,314,699.82
  6. Step 6: Final answer
    x = 52,373,814.88

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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.