Home / 173,644,671,719.25-376,137,023,982.75

Finding the Third Proportional to 173,644,671,719.25 and 376,137,023,982.75

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Solution

The third proportional to 173,644,671,719.25 and 376,137,023,982.75 is: 814,761,889,379.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,644,671,719.25 : 376,137,023,982.75 = 376,137,023,982.75 : x
  2. Step 2: Convert to fraction form
    173,644,671,719.25/376,137,023,982.75 = 376,137,023,982.75/x
  3. Step 3: Cross multiply
    173,644,671,719.25x = 376,137,023,982.75 × 376,137,023,982.75
  4. Step 4: Simplify right side
    173,644,671,719.25x = 141,479,060,810,599,852,146,688
  5. Step 5: Solve for x
    x = 141,479,060,810,599,852,146,688/173,644,671,719.25
  6. Step 6: Final answer
    x = 814,761,889,379.16

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.