Home / 14,163,872.06-19,546,144.37-8,052,300.56

Finding the Fourth Proportional to 14,163,872.06, 19,546,144.37 and 8,052,300.56

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Solution

The fourth proportional to 14,163,872.06, 19,546,144.37 and 8,052,300.56 is: 11,112,175.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,163,872.06 : 19,546,144.37 = 8,052,300.56 : x
  2. Step 2: Convert to fraction form
    14,163,872.06/19,546,144.37 = 8,052,300.56/x
  3. Step 3: Cross multiply
    14,163,872.06x = 19,546,144.37 × 8,052,300.56
  4. Step 4: Simplify right side
    14,163,872.06x = 157,391,429,148,595.72
  5. Step 5: Solve for x
    x = 157,391,429,148,595.72/14,163,872.06
  6. Step 6: Final answer
    x = 11,112,175.30

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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.