Home / 17,622,304.33-26,433,420.08-9,942,462.88

Finding the Fourth Proportional to 17,622,304.33, 26,433,420.08 and 9,942,462.88

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Solution

The fourth proportional to 17,622,304.33, 26,433,420.08 and 9,942,462.88 is: 14,913,673.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,622,304.33 : 26,433,420.08 = 9,942,462.88 : x
  2. Step 2: Convert to fraction form
    17,622,304.33/26,433,420.08 = 9,942,462.88/x
  3. Step 3: Cross multiply
    17,622,304.33x = 26,433,420.08 × 9,942,462.88
  4. Step 4: Simplify right side
    17,622,304.33x = 262,813,297,936,846.62
  5. Step 5: Solve for x
    x = 262,813,297,936,846.62/17,622,304.33
  6. Step 6: Final answer
    x = 14,913,673.77

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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.