Home / 27,644,000.35-41,466,000.53-12,291,260.35

Finding the Fourth Proportional to 27,644,000.35, 41,466,000.53 and 12,291,260.35

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Solution

The fourth proportional to 27,644,000.35, 41,466,000.53 and 12,291,260.35 is: 18,436,890.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,644,000.35 : 41,466,000.53 = 12,291,260.35 : x
  2. Step 2: Convert to fraction form
    27,644,000.35/41,466,000.53 = 12,291,260.35/x
  3. Step 3: Cross multiply
    27,644,000.35x = 41,466,000.53 × 12,291,260.35
  4. Step 4: Simplify right side
    27,644,000.35x = 509,669,408,126,011.62
  5. Step 5: Solve for x
    x = 509,669,408,126,011.62/27,644,000.35
  6. Step 6: Final answer
    x = 18,436,890.53

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Similar ratio
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1.5x scale

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.