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Finding the Third Proportional to 95,361,127.88 and 143,740,438.31

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Solution

The third proportional to 95,361,127.88 and 143,740,438.31 is: 216,663,897.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,361,127.88 : 143,740,438.31 = 143,740,438.31 : x
  2. Step 2: Convert to fraction form
    95,361,127.88/143,740,438.31 = 143,740,438.31/x
  3. Step 3: Cross multiply
    95,361,127.88x = 143,740,438.31 × 143,740,438.31
  4. Step 4: Simplify right side
    95,361,127.88x = 20,661,313,606,269,616
  5. Step 5: Solve for x
    x = 20,661,313,606,269,616/95,361,127.88
  6. Step 6: Final answer
    x = 216,663,897.19

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.