Home / 24,841,320.64-37,227,091.83-21,179,110.57

Finding the Fourth Proportional to 24,841,320.64, 37,227,091.83 and 21,179,110.57

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Solution

The fourth proportional to 24,841,320.64, 37,227,091.83 and 21,179,110.57 is: 31,738,920.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,841,320.64 : 37,227,091.83 = 21,179,110.57 : x
  2. Step 2: Convert to fraction form
    24,841,320.64/37,227,091.83 = 21,179,110.57/x
  3. Step 3: Cross multiply
    24,841,320.64x = 37,227,091.83 × 21,179,110.57
  4. Step 4: Simplify right side
    24,841,320.64x = 788,436,694,067,113.62
  5. Step 5: Solve for x
    x = 788,436,694,067,113.62/24,841,320.64
  6. Step 6: Final answer
    x = 31,738,920.22

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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.