Home / 146,977,789.14-202,726,084.13-96,725,997.11

Finding the Fourth Proportional to 146,977,789.14, 202,726,084.13 and 96,725,997.11

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Solution

The fourth proportional to 146,977,789.14, 202,726,084.13 and 96,725,997.11 is: 133,413,917.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,977,789.14 : 202,726,084.13 = 96,725,997.11 : x
  2. Step 2: Convert to fraction form
    146,977,789.14/202,726,084.13 = 96,725,997.11/x
  3. Step 3: Cross multiply
    146,977,789.14x = 202,726,084.13 × 96,725,997.11
  4. Step 4: Simplify right side
    146,977,789.14x = 19,608,882,628,064,936
  5. Step 5: Solve for x
    x = 19,608,882,628,064,936/146,977,789.14
  6. Step 6: Final answer
    x = 133,413,917.46

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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.