Home / 14,086,650.04-21,099,605.80-9,512,546.38

Finding the Fourth Proportional to 14,086,650.04, 21,099,605.80 and 9,512,546.38

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Solution

The fourth proportional to 14,086,650.04, 21,099,605.80 and 9,512,546.38 is: 14,248,311.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,086,650.04 : 21,099,605.80 = 9,512,546.38 : x
  2. Step 2: Convert to fraction form
    14,086,650.04/21,099,605.80 = 9,512,546.38/x
  3. Step 3: Cross multiply
    14,086,650.04x = 21,099,605.80 × 9,512,546.38
  4. Step 4: Simplify right side
    14,086,650.04x = 200,710,978,772,217.03
  5. Step 5: Solve for x
    x = 200,710,978,772,217.03/14,086,650.04
  6. Step 6: Final answer
    x = 14,248,311.57

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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.