Home / 11,852,101.10-17,777,748.60-5,024,281.70

Finding the Fourth Proportional to 11,852,101.10, 17,777,748.60 and 5,024,281.70

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Solution

The fourth proportional to 11,852,101.10, 17,777,748.60 and 5,024,281.70 is: 7,536,251.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,852,101.10 : 17,777,748.60 = 5,024,281.70 : x
  2. Step 2: Convert to fraction form
    11,852,101.10/17,777,748.60 = 5,024,281.70/x
  3. Step 3: Cross multiply
    11,852,101.10x = 17,777,748.60 × 5,024,281.70
  4. Step 4: Simplify right side
    11,852,101.10x = 89,320,416,958,180.62
  5. Step 5: Solve for x
    x = 89,320,416,958,180.62/11,852,101.10
  6. Step 6: Final answer
    x = 7,536,251.69

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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.