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Finding the Third Proportional to 7,014,650.63 and 16,389,393.19

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Solution

The third proportional to 7,014,650.63 and 16,389,393.19 is: 38,293,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014,650.63 : 16,389,393.19 = 16,389,393.19 : x
  2. Step 2: Convert to fraction form
    7,014,650.63/16,389,393.19 = 16,389,393.19/x
  3. Step 3: Cross multiply
    7,014,650.63x = 16,389,393.19 × 16,389,393.19
  4. Step 4: Simplify right side
    7,014,650.63x = 268,612,209,054,471.41
  5. Step 5: Solve for x
    x = 268,612,209,054,471.41/7,014,650.63
  6. Step 6: Final answer
    x = 38,293,027.47

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.