Home / 36,575,764.18-54,825,241.64-12,306,266.15

Finding the Fourth Proportional to 36,575,764.18, 54,825,241.64 and 12,306,266.15

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Solution

The fourth proportional to 36,575,764.18, 54,825,241.64 and 12,306,266.15 is: 18,446,477.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,575,764.18 : 54,825,241.64 = 12,306,266.15 : x
  2. Step 2: Convert to fraction form
    36,575,764.18/54,825,241.64 = 12,306,266.15/x
  3. Step 3: Cross multiply
    36,575,764.18x = 54,825,241.64 × 12,306,266.15
  4. Step 4: Simplify right side
    36,575,764.18x = 674,694,015,024,244.88
  5. Step 5: Solve for x
    x = 674,694,015,024,244.88/36,575,764.18
  6. Step 6: Final answer
    x = 18,446,477.61

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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.