Home / 95,653,185.44-143,478,832.62-43,823,086.36

Finding the Fourth Proportional to 95,653,185.44, 143,478,832.62 and 43,823,086.36

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Solution

The fourth proportional to 95,653,185.44, 143,478,832.62 and 43,823,086.36 is: 65,734,196.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,653,185.44 : 143,478,832.62 = 43,823,086.36 : x
  2. Step 2: Convert to fraction form
    95,653,185.44/143,478,832.62 = 43,823,086.36/x
  3. Step 3: Cross multiply
    95,653,185.44x = 143,478,832.62 × 43,823,086.36
  4. Step 4: Simplify right side
    95,653,185.44x = 6,287,685,272,738,245
  5. Step 5: Solve for x
    x = 6,287,685,272,738,245/95,653,185.44
  6. Step 6: Final answer
    x = 65,734,196.35

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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.