Home / 16,026,536.15-22,114,173.75-9,054,669.88

Finding the Fourth Proportional to 16,026,536.15, 22,114,173.75 and 9,054,669.88

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Solution

The fourth proportional to 16,026,536.15, 22,114,173.75 and 9,054,669.88 is: 12,494,062.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026,536.15 : 22,114,173.75 = 9,054,669.88 : x
  2. Step 2: Convert to fraction form
    16,026,536.15/22,114,173.75 = 9,054,669.88/x
  3. Step 3: Cross multiply
    16,026,536.15x = 22,114,173.75 × 9,054,669.88
  4. Step 4: Simplify right side
    16,026,536.15x = 200,236,542,951,861.66
  5. Step 5: Solve for x
    x = 200,236,542,951,861.66/16,026,536.15
  6. Step 6: Final answer
    x = 12,494,062.41

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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.