Home / 16,272,064.20-24,408,096.30-9,894,822.60

Finding the Fourth Proportional to 16,272,064.20, 24,408,096.30 and 9,894,822.60

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Solution

The fourth proportional to 16,272,064.20, 24,408,096.30 and 9,894,822.60 is: 14,842,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,272,064.20 : 24,408,096.30 = 9,894,822.60 : x
  2. Step 2: Convert to fraction form
    16,272,064.20/24,408,096.30 = 9,894,822.60/x
  3. Step 3: Cross multiply
    16,272,064.20x = 24,408,096.30 × 9,894,822.60
  4. Step 4: Simplify right side
    16,272,064.20x = 241,513,782,892,216.38
  5. Step 5: Solve for x
    x = 241,513,782,892,216.38/16,272,064.20
  6. Step 6: Final answer
    x = 14,842,233.90

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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.