Home / 29,992,084,296.19-64,497,874,152.38

Finding the Third Proportional to 29,992,084,296.19 and 64,497,874,152.38

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Solution

The third proportional to 29,992,084,296.19 and 64,497,874,152.38 is: 138,702,456,591.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,992,084,296.19 : 64,497,874,152.38 = 64,497,874,152.38 : x
  2. Step 2: Convert to fraction form
    29,992,084,296.19/64,497,874,152.38 = 64,497,874,152.38/x
  3. Step 3: Cross multiply
    29,992,084,296.19x = 64,497,874,152.38 × 64,497,874,152.38
  4. Step 4: Simplify right side
    29,992,084,296.19x = 4,159,975,770,175,602,950,144
  5. Step 5: Solve for x
    x = 4,159,975,770,175,602,950,144/29,992,084,296.19
  6. Step 6: Final answer
    x = 138,702,456,591.33

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.