Home / 15,296,676.20-22,924,548.08-7,503,676.22

Finding the Fourth Proportional to 15,296,676.20, 22,924,548.08 and 7,503,676.22

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Solution

The fourth proportional to 15,296,676.20, 22,924,548.08 and 7,503,676.22 is: 11,245,474.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,296,676.20 : 22,924,548.08 = 7,503,676.22 : x
  2. Step 2: Convert to fraction form
    15,296,676.20/22,924,548.08 = 7,503,676.22/x
  3. Step 3: Cross multiply
    15,296,676.20x = 22,924,548.08 × 7,503,676.22
  4. Step 4: Simplify right side
    15,296,676.20x = 172,018,386,330,074.44
  5. Step 5: Solve for x
    x = 172,018,386,330,074.44/15,296,676.20
  6. Step 6: Final answer
    x = 11,245,474.77

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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.