Home / 12,233,000.90-18,348,918.15-4,145,183.30

Finding the Fourth Proportional to 12,233,000.90, 18,348,918.15 and 4,145,183.30

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Solution

The fourth proportional to 12,233,000.90, 18,348,918.15 and 4,145,183.30 is: 6,217,577.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,233,000.90 : 18,348,918.15 = 4,145,183.30 : x
  2. Step 2: Convert to fraction form
    12,233,000.90/18,348,918.15 = 4,145,183.30/x
  3. Step 3: Cross multiply
    12,233,000.90x = 18,348,918.15 × 4,145,183.30
  4. Step 4: Simplify right side
    12,233,000.90x = 76,059,629,088,446.89
  5. Step 5: Solve for x
    x = 76,059,629,088,446.89/12,233,000.90
  6. Step 6: Final answer
    x = 6,217,577.33

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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.