Home / 16,587,092.67-22,890,300.44-9,245,398.29

Finding the Fourth Proportional to 16,587,092.67, 22,890,300.44 and 9,245,398.29

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Solution

The fourth proportional to 16,587,092.67, 22,890,300.44 and 9,245,398.29 is: 12,758,712.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,092.67 : 22,890,300.44 = 9,245,398.29 : x
  2. Step 2: Convert to fraction form
    16,587,092.67/22,890,300.44 = 9,245,398.29/x
  3. Step 3: Cross multiply
    16,587,092.67x = 22,890,300.44 × 9,245,398.29
  4. Step 4: Simplify right side
    16,587,092.67x = 211,629,944,499,335.22
  5. Step 5: Solve for x
    x = 211,629,944,499,335.22/16,587,092.67
  6. Step 6: Final answer
    x = 12,758,712.37

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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.