Home / 11,338,084.49-17,002,123.38-3,249,224.42

Finding the Fourth Proportional to 11,338,084.49, 17,002,123.38 and 3,249,224.42

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Solution

The fourth proportional to 11,338,084.49, 17,002,123.38 and 3,249,224.42 is: 4,872,402.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,084.49 : 17,002,123.38 = 3,249,224.42 : x
  2. Step 2: Convert to fraction form
    11,338,084.49/17,002,123.38 = 3,249,224.42/x
  3. Step 3: Cross multiply
    11,338,084.49x = 17,002,123.38 × 3,249,224.42
  4. Step 4: Simplify right side
    11,338,084.49x = 55,243,714,393,138.32
  5. Step 5: Solve for x
    x = 55,243,714,393,138.32/11,338,084.49
  6. Step 6: Final answer
    x = 4,872,402.78

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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.