Home / 95,039,892-131,155,050.96-51,579,828

Finding the Fourth Proportional to 95,039,892, 131,155,050.96 and 51,579,828

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Solution

The fourth proportional to 95,039,892, 131,155,050.96 and 51,579,828 is: 71,180,162.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,039,892 : 131,155,050.96 = 51,579,828 : x
  2. Step 2: Convert to fraction form
    95,039,892/131,155,050.96 = 51,579,828/x
  3. Step 3: Cross multiply
    95,039,892x = 131,155,050.96 × 51,579,828
  4. Step 4: Simplify right side
    95,039,892x = 6,764,954,969,848,035
  5. Step 5: Solve for x
    x = 6,764,954,969,848,035/95,039,892
  6. Step 6: Final answer
    x = 71,180,162.64

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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.