Home / 11,086,049.88-16,526,600.01-10,911,338.64

Finding the Fourth Proportional to 11,086,049.88, 16,526,600.01 and 10,911,338.64

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Solution

The fourth proportional to 11,086,049.88, 16,526,600.01 and 10,911,338.64 is: 16,266,148.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,049.88 : 16,526,600.01 = 10,911,338.64 : x
  2. Step 2: Convert to fraction form
    11,086,049.88/16,526,600.01 = 10,911,338.64/x
  3. Step 3: Cross multiply
    11,086,049.88x = 16,526,600.01 × 10,911,338.64
  4. Step 4: Simplify right side
    11,086,049.88x = 180,327,329,276,937.41
  5. Step 5: Solve for x
    x = 180,327,329,276,937.41/11,086,049.88
  6. Step 6: Final answer
    x = 16,266,148.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.