Home / 16,845,253.82-23,246,465.77-9,110,296.14

Finding the Fourth Proportional to 16,845,253.82, 23,246,465.77 and 9,110,296.14

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Solution

The fourth proportional to 16,845,253.82, 23,246,465.77 and 9,110,296.14 is: 12,572,217.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,253.82 : 23,246,465.77 = 9,110,296.14 : x
  2. Step 2: Convert to fraction form
    16,845,253.82/23,246,465.77 = 9,110,296.14/x
  3. Step 3: Cross multiply
    16,845,253.82x = 23,246,465.77 × 9,110,296.14
  4. Step 4: Simplify right side
    16,845,253.82x = 211,782,187,395,848.88
  5. Step 5: Solve for x
    x = 211,782,187,395,848.88/16,845,253.82
  6. Step 6: Final answer
    x = 12,572,217.05

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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.