Home / 95,453,046.42-131,721,495.98-58,345,457.44

Finding the Fourth Proportional to 95,453,046.42, 131,721,495.98 and 58,345,457.44

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Solution

The fourth proportional to 95,453,046.42, 131,721,495.98 and 58,345,457.44 is: 80,514,464.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,453,046.42 : 131,721,495.98 = 58,345,457.44 : x
  2. Step 2: Convert to fraction form
    95,453,046.42/131,721,495.98 = 58,345,457.44/x
  3. Step 3: Cross multiply
    95,453,046.42x = 131,721,495.98 × 58,345,457.44
  4. Step 4: Simplify right side
    95,453,046.42x = 7,685,350,937,634,221
  5. Step 5: Solve for x
    x = 7,685,350,937,634,221/95,453,046.42
  6. Step 6: Final answer
    x = 80,514,464.71

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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.