Home / 9,848,195.82-13,560,425.18-8,924,414.88

Finding the Fourth Proportional to 9,848,195.82, 13,560,425.18 and 8,924,414.88

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Solution

The fourth proportional to 9,848,195.82, 13,560,425.18 and 8,924,414.88 is: 12,288,429.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,195.82 : 13,560,425.18 = 8,924,414.88 : x
  2. Step 2: Convert to fraction form
    9,848,195.82/13,560,425.18 = 8,924,414.88/x
  3. Step 3: Cross multiply
    9,848,195.82x = 13,560,425.18 × 8,924,414.88
  4. Step 4: Simplify right side
    9,848,195.82x = 121,018,860,255,518.69
  5. Step 5: Solve for x
    x = 121,018,860,255,518.69/9,848,195.82
  6. Step 6: Final answer
    x = 12,288,429.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.