Home / 95,453,044.41-131,721,493.23-58,345,455.44

Finding the Fourth Proportional to 95,453,044.41, 131,721,493.23 and 58,345,455.44

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Solution

The fourth proportional to 95,453,044.41, 131,721,493.23 and 58,345,455.44 is: 80,514,461.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,453,044.41 : 131,721,493.23 = 58,345,455.44 : x
  2. Step 2: Convert to fraction form
    95,453,044.41/131,721,493.23 = 58,345,455.44/x
  3. Step 3: Cross multiply
    95,453,044.41x = 131,721,493.23 × 58,345,455.44
  4. Step 4: Simplify right side
    95,453,044.41x = 7,685,350,513,741,227
  5. Step 5: Solve for x
    x = 7,685,350,513,741,227/95,453,044.41
  6. Step 6: Final answer
    x = 80,514,461.97

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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.