Home / 95,029,253.73-131,140,371.18-51,569,189.73

Finding the Fourth Proportional to 95,029,253.73, 131,140,371.18 and 51,569,189.73

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Solution

The fourth proportional to 95,029,253.73, 131,140,371.18 and 51,569,189.73 is: 71,165,482.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,029,253.73 : 131,140,371.18 = 51,569,189.73 : x
  2. Step 2: Convert to fraction form
    95,029,253.73/131,140,371.18 = 51,569,189.73/x
  3. Step 3: Cross multiply
    95,029,253.73x = 131,140,371.18 × 51,569,189.73
  4. Step 4: Simplify right side
    95,029,253.73x = 6,762,802,682,644,044
  5. Step 5: Solve for x
    x = 6,762,802,682,644,044/95,029,253.73
  6. Step 6: Final answer
    x = 71,165,482.39

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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.