Home / 16,844,495.34-23,245,473.60-9,109,537.59

Finding the Fourth Proportional to 16,844,495.34, 23,245,473.60 and 9,109,537.59

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Solution

The fourth proportional to 16,844,495.34, 23,245,473.60 and 9,109,537.59 is: 12,571,199.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,844,495.34 : 23,245,473.60 = 9,109,537.59 : x
  2. Step 2: Convert to fraction form
    16,844,495.34/23,245,473.60 = 9,109,537.59/x
  3. Step 3: Cross multiply
    16,844,495.34x = 23,245,473.60 × 9,109,537.59
  4. Step 4: Simplify right side
    16,844,495.34x = 211,755,515,556,552.62
  5. Step 5: Solve for x
    x = 211,755,515,556,552.62/16,844,495.34
  6. Step 6: Final answer
    x = 12,571,199.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.