Home / 15,508,611.26-23,265,441.82-4,579,906.32

Finding the Fourth Proportional to 15,508,611.26, 23,265,441.82 and 4,579,906.32

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Solution

The fourth proportional to 15,508,611.26, 23,265,441.82 and 4,579,906.32 is: 6,870,605.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,508,611.26 : 23,265,441.82 = 4,579,906.32 : x
  2. Step 2: Convert to fraction form
    15,508,611.26/23,265,441.82 = 4,579,906.32/x
  3. Step 3: Cross multiply
    15,508,611.26x = 23,265,441.82 × 4,579,906.32
  4. Step 4: Simplify right side
    15,508,611.26x = 106,553,544,029,010.31
  5. Step 5: Solve for x
    x = 106,553,544,029,010.31/15,508,611.26
  6. Step 6: Final answer
    x = 6,870,605.13

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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.