Home / 14,194,822.33-21,292,404.29-3,959,058.87

Finding the Fourth Proportional to 14,194,822.33, 21,292,404.29 and 3,959,058.87

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Solution

The fourth proportional to 14,194,822.33, 21,292,404.29 and 3,959,058.87 is: 5,938,635.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194,822.33 : 21,292,404.29 = 3,959,058.87 : x
  2. Step 2: Convert to fraction form
    14,194,822.33/21,292,404.29 = 3,959,058.87/x
  3. Step 3: Cross multiply
    14,194,822.33x = 21,292,404.29 × 3,959,058.87
  4. Step 4: Simplify right side
    14,194,822.33x = 84,297,882,067,950.55
  5. Step 5: Solve for x
    x = 84,297,882,067,950.55/14,194,822.33
  6. Step 6: Final answer
    x = 5,938,635.94

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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.