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Finding the Third Proportional to 15,846,045.19 and 33,394,054.78

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Solution

The third proportional to 15,846,045.19 and 33,394,054.78 is: 70,374,840.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,045.19 : 33,394,054.78 = 33,394,054.78 : x
  2. Step 2: Convert to fraction form
    15,846,045.19/33,394,054.78 = 33,394,054.78/x
  3. Step 3: Cross multiply
    15,846,045.19x = 33,394,054.78 × 33,394,054.78
  4. Step 4: Simplify right side
    15,846,045.19x = 1,115,162,894,733,126
  5. Step 5: Solve for x
    x = 1,115,162,894,733,126/15,846,045.19
  6. Step 6: Final answer
    x = 70,374,840.00

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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.