Home / 95,179,099.08-131,336,496.18-53,917,154.76

Finding the Fourth Proportional to 95,179,099.08, 131,336,496.18 and 53,917,154.76

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Solution

The fourth proportional to 95,179,099.08, 131,336,496.18 and 53,917,154.76 is: 74,399,634.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,179,099.08 : 131,336,496.18 = 53,917,154.76 : x
  2. Step 2: Convert to fraction form
    95,179,099.08/131,336,496.18 = 53,917,154.76/x
  3. Step 3: Cross multiply
    95,179,099.08x = 131,336,496.18 × 53,917,154.76
  4. Step 4: Simplify right side
    95,179,099.08x = 7,081,290,190,173,209
  5. Step 5: Solve for x
    x = 7,081,290,190,173,209/95,179,099.08
  6. Step 6: Final answer
    x = 74,399,634.57

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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.