Home / 23,661,787-35,489,128.36-7,485,636.44

Finding the Fourth Proportional to 23,661,787, 35,489,128.36 and 7,485,636.44

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Solution

The fourth proportional to 23,661,787, 35,489,128.36 and 7,485,636.44 is: 11,227,330.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661,787 : 35,489,128.36 = 7,485,636.44 : x
  2. Step 2: Convert to fraction form
    23,661,787/35,489,128.36 = 7,485,636.44/x
  3. Step 3: Cross multiply
    23,661,787x = 35,489,128.36 × 7,485,636.44
  4. Step 4: Simplify right side
    23,661,787x = 265,658,712,475,453.44
  5. Step 5: Solve for x
    x = 265,658,712,475,453.44/23,661,787
  6. Step 6: Final answer
    x = 11,227,330.91

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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.