Home / 16,463,315.30-24,652,982.55-13,104,083.30

Finding the Fourth Proportional to 16,463,315.30, 24,652,982.55 and 13,104,083.30

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Solution

The fourth proportional to 16,463,315.30, 24,652,982.55 and 13,104,083.30 is: 19,622,702.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,315.30 : 24,652,982.55 = 13,104,083.30 : x
  2. Step 2: Convert to fraction form
    16,463,315.30/24,652,982.55 = 13,104,083.30/x
  3. Step 3: Cross multiply
    16,463,315.30x = 24,652,982.55 × 13,104,083.30
  4. Step 4: Simplify right side
    16,463,315.30x = 323,054,736,928,646.44
  5. Step 5: Solve for x
    x = 323,054,736,928,646.44/16,463,315.30
  6. Step 6: Final answer
    x = 19,622,702.42

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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.