Home / 16,731,026.20-25,033,553.70-11,062,322.20

Finding the Fourth Proportional to 16,731,026.20, 25,033,553.70 and 11,062,322.20

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Solution

The fourth proportional to 16,731,026.20, 25,033,553.70 and 11,062,322.20 is: 16,551,838.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,731,026.20 : 25,033,553.70 = 11,062,322.20 : x
  2. Step 2: Convert to fraction form
    16,731,026.20/25,033,553.70 = 11,062,322.20/x
  3. Step 3: Cross multiply
    16,731,026.20x = 25,033,553.70 × 11,062,322.20
  4. Step 4: Simplify right side
    16,731,026.20x = 276,929,236,840,402.12
  5. Step 5: Solve for x
    x = 276,929,236,840,402.12/16,731,026.20
  6. Step 6: Final answer
    x = 16,551,838.10

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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.