Home / 181,552,943,801.26-397,306,482,529.50

Finding the Third Proportional to 181,552,943,801.26 and 397,306,482,529.50

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Solution

The third proportional to 181,552,943,801.26 and 397,306,482,529.50 is: 869,456,797,311.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,552,943,801.26 : 397,306,482,529.50 = 397,306,482,529.50 : x
  2. Step 2: Convert to fraction form
    181,552,943,801.26/397,306,482,529.50 = 397,306,482,529.50/x
  3. Step 3: Cross multiply
    181,552,943,801.26x = 397,306,482,529.50 × 397,306,482,529.50
  4. Step 4: Simplify right side
    181,552,943,801.26x = 157,852,441,059,963,902,623,744
  5. Step 5: Solve for x
    x = 157,852,441,059,963,902,623,744/181,552,943,801.26
  6. Step 6: Final answer
    x = 869,456,797,311.75

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.