Home / 22,957,484.38-31,682,228.37-13,035,296.39

Finding the Fourth Proportional to 22,957,484.38, 31,682,228.37 and 13,035,296.39

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Solution

The fourth proportional to 22,957,484.38, 31,682,228.37 and 13,035,296.39 is: 17,989,219.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,957,484.38 : 31,682,228.37 = 13,035,296.39 : x
  2. Step 2: Convert to fraction form
    22,957,484.38/31,682,228.37 = 13,035,296.39/x
  3. Step 3: Cross multiply
    22,957,484.38x = 31,682,228.37 × 13,035,296.39
  4. Step 4: Simplify right side
    22,957,484.38x = 412,987,236,964,646.62
  5. Step 5: Solve for x
    x = 412,987,236,964,646.62/22,957,484.38
  6. Step 6: Final answer
    x = 17,989,219.99

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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.