Home / 504,637,377.24-756,951,021.18-159,591,063

Finding the Fourth Proportional to 504,637,377.24, 756,951,021.18 and 159,591,063

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Solution

The fourth proportional to 504,637,377.24, 756,951,021.18 and 159,591,063 is: 239,384,999.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,637,377.24 : 756,951,021.18 = 159,591,063 : x
  2. Step 2: Convert to fraction form
    504,637,377.24/756,951,021.18 = 159,591,063/x
  3. Step 3: Cross multiply
    504,637,377.24x = 756,951,021.18 × 159,591,063
  4. Step 4: Simplify right side
    504,637,377.24x = 120,802,618,109,051,712
  5. Step 5: Solve for x
    x = 120,802,618,109,051,712/504,637,377.24
  6. Step 6: Final answer
    x = 239,384,999.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.