Home / 29,294,998.20-43,942,497.30-27,802,006.20

Finding the Fourth Proportional to 29,294,998.20, 43,942,497.30 and 27,802,006.20

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Solution

The fourth proportional to 29,294,998.20, 43,942,497.30 and 27,802,006.20 is: 41,703,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,294,998.20 : 43,942,497.30 = 27,802,006.20 : x
  2. Step 2: Convert to fraction form
    29,294,998.20/43,942,497.30 = 27,802,006.20/x
  3. Step 3: Cross multiply
    29,294,998.20x = 43,942,497.30 × 27,802,006.20
  4. Step 4: Simplify right side
    29,294,998.20x = 1,221,689,582,378,083.25
  5. Step 5: Solve for x
    x = 1,221,689,582,378,083.25/29,294,998.20
  6. Step 6: Final answer
    x = 41,703,009.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.