Home / 11,959,313.34-16,503,622.20-6,526,844.22

Finding the Fourth Proportional to 11,959,313.34, 16,503,622.20 and 6,526,844.22

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Solution

The fourth proportional to 11,959,313.34, 16,503,622.20 and 6,526,844.22 is: 9,006,919.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,313.34 : 16,503,622.20 = 6,526,844.22 : x
  2. Step 2: Convert to fraction form
    11,959,313.34/16,503,622.20 = 6,526,844.22/x
  3. Step 3: Cross multiply
    11,959,313.34x = 16,503,622.20 × 6,526,844.22
  4. Step 4: Simplify right side
    11,959,313.34x = 107,716,571,165,133.67
  5. Step 5: Solve for x
    x = 107,716,571,165,133.67/11,959,313.34
  6. Step 6: Final answer
    x = 9,006,919.39

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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.