Home / 62,399,377.73-86,110,502.81-34,522,287.44

Finding the Fourth Proportional to 62,399,377.73, 86,110,502.81 and 34,522,287.44

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Solution

The fourth proportional to 62,399,377.73, 86,110,502.81 and 34,522,287.44 is: 47,640,403.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,399,377.73 : 86,110,502.81 = 34,522,287.44 : x
  2. Step 2: Convert to fraction form
    62,399,377.73/86,110,502.81 = 34,522,287.44/x
  3. Step 3: Cross multiply
    62,399,377.73x = 86,110,502.81 × 34,522,287.44
  4. Step 4: Simplify right side
    62,399,377.73x = 2,972,731,529,006,584
  5. Step 5: Solve for x
    x = 2,972,731,529,006,584/62,399,377.73
  6. Step 6: Final answer
    x = 47,640,403.43

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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.