Home / 11,070,996.20-16,606,494.30-5,087,364.20

Finding the Fourth Proportional to 11,070,996.20, 16,606,494.30 and 5,087,364.20

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Solution

The fourth proportional to 11,070,996.20, 16,606,494.30 and 5,087,364.20 is: 7,631,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,996.20 : 16,606,494.30 = 5,087,364.20 : x
  2. Step 2: Convert to fraction form
    11,070,996.20/16,606,494.30 = 5,087,364.20/x
  3. Step 3: Cross multiply
    11,070,996.20x = 16,606,494.30 × 5,087,364.20
  4. Step 4: Simplify right side
    11,070,996.20x = 84,483,284,589,324.06
  5. Step 5: Solve for x
    x = 84,483,284,589,324.06/11,070,996.20
  6. Step 6: Final answer
    x = 7,631,046.30

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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.