Home / 23,656,845.60-35,489,161.44-7,261,718.40

Finding the Fourth Proportional to 23,656,845.60, 35,489,161.44 and 7,261,718.40

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Solution

The fourth proportional to 23,656,845.60, 35,489,161.44 and 7,261,718.40 is: 10,893,772.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,845.60 : 35,489,161.44 = 7,261,718.40 : x
  2. Step 2: Convert to fraction form
    23,656,845.60/35,489,161.44 = 7,261,718.40/x
  3. Step 3: Cross multiply
    23,656,845.60x = 35,489,161.44 × 7,261,718.40
  4. Step 4: Simplify right side
    23,656,845.60x = 257,712,296,629,418.50
  5. Step 5: Solve for x
    x = 257,712,296,629,418.50/23,656,845.60
  6. Step 6: Final answer
    x = 10,893,772.61

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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.