Home / 55,983,023,064-123,377,169,456

Finding the Third Proportional to 55,983,023,064 and 123,377,169,456

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Solution

The third proportional to 55,983,023,064 and 123,377,169,456 is: 271,902,535,980.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,983,023,064 : 123,377,169,456 = 123,377,169,456 : x
  2. Step 2: Convert to fraction form
    55,983,023,064/123,377,169,456 = 123,377,169,456/x
  3. Step 3: Cross multiply
    55,983,023,064x = 123,377,169,456 × 123,377,169,456
  4. Step 4: Simplify right side
    55,983,023,064x = 15,221,925,942,974,539,104,256
  5. Step 5: Solve for x
    x = 15,221,925,942,974,539,104,256/55,983,023,064
  6. Step 6: Final answer
    x = 271,902,535,980.82

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.