Home / 11,185,733.56-16,775,873.84-3,098,499.16

Finding the Fourth Proportional to 11,185,733.56, 16,775,873.84 and 3,098,499.16

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Solution

The fourth proportional to 11,185,733.56, 16,775,873.84 and 3,098,499.16 is: 4,646,993.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,733.56 : 16,775,873.84 = 3,098,499.16 : x
  2. Step 2: Convert to fraction form
    11,185,733.56/16,775,873.84 = 3,098,499.16/x
  3. Step 3: Cross multiply
    11,185,733.56x = 16,775,873.84 × 3,098,499.16
  4. Step 4: Simplify right side
    11,185,733.56x = 51,980,031,001,505.98
  5. Step 5: Solve for x
    x = 51,980,031,001,505.98/11,185,733.56
  6. Step 6: Final answer
    x = 4,646,993.49

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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.