Home / 12,464,573.63-19,147,110.75

Finding the Third Proportional to 12,464,573.63 and 19,147,110.75

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Solution

The third proportional to 12,464,573.63 and 19,147,110.75 is: 29,412,305.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,464,573.63 : 19,147,110.75 = 19,147,110.75 : x
  2. Step 2: Convert to fraction form
    12,464,573.63/19,147,110.75 = 19,147,110.75/x
  3. Step 3: Cross multiply
    12,464,573.63x = 19,147,110.75 × 19,147,110.75
  4. Step 4: Simplify right side
    12,464,573.63x = 366,611,850,072,765.56
  5. Step 5: Solve for x
    x = 366,611,850,072,765.56/12,464,573.63
  6. Step 6: Final answer
    x = 29,412,305.72

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.