Home / 95,001,349.83-131,101,315.32-51,540,352.71

Finding the Fourth Proportional to 95,001,349.83, 131,101,315.32 and 51,540,352.71

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Solution

The fourth proportional to 95,001,349.83, 131,101,315.32 and 51,540,352.71 is: 71,125,389.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,001,349.83 : 131,101,315.32 = 51,540,352.71 : x
  2. Step 2: Convert to fraction form
    95,001,349.83/131,101,315.32 = 51,540,352.71/x
  3. Step 3: Cross multiply
    95,001,349.83x = 131,101,315.32 × 51,540,352.71
  4. Step 4: Simplify right side
    95,001,349.83x = 6,757,008,032,080,025
  5. Step 5: Solve for x
    x = 6,757,008,032,080,025/95,001,349.83
  6. Step 6: Final answer
    x = 71,125,389.74

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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.