Home / 16,353,090.40-24,529,635.60-11,251,256.80

Finding the Fourth Proportional to 16,353,090.40, 24,529,635.60 and 11,251,256.80

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Solution

The fourth proportional to 16,353,090.40, 24,529,635.60 and 11,251,256.80 is: 16,876,885.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,090.40 : 24,529,635.60 = 11,251,256.80 : x
  2. Step 2: Convert to fraction form
    16,353,090.40/24,529,635.60 = 11,251,256.80/x
  3. Step 3: Cross multiply
    16,353,090.40x = 24,529,635.60 × 11,251,256.80
  4. Step 4: Simplify right side
    16,353,090.40x = 275,989,229,346,022.12
  5. Step 5: Solve for x
    x = 275,989,229,346,022.12/16,353,090.40
  6. Step 6: Final answer
    x = 16,876,885.20

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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.