Home / 17,685,454.12-24,404,184.66-9,950,325.64

Finding the Fourth Proportional to 17,685,454.12, 24,404,184.66 and 9,950,325.64

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Solution

The fourth proportional to 17,685,454.12, 24,404,184.66 and 9,950,325.64 is: 13,730,469.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,685,454.12 : 24,404,184.66 = 9,950,325.64 : x
  2. Step 2: Convert to fraction form
    17,685,454.12/24,404,184.66 = 9,950,325.64/x
  3. Step 3: Cross multiply
    17,685,454.12x = 24,404,184.66 × 9,950,325.64
  4. Step 4: Simplify right side
    17,685,454.12x = 242,829,584,345,692.69
  5. Step 5: Solve for x
    x = 242,829,584,345,692.69/17,685,454.12
  6. Step 6: Final answer
    x = 13,730,469.27

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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.