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Finding the Third Proportional to 7,457,485.22 and 16,054,701.19

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Solution

The third proportional to 7,457,485.22 and 16,054,701.19 is: 34,563,049.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,457,485.22 : 16,054,701.19 = 16,054,701.19 : x
  2. Step 2: Convert to fraction form
    7,457,485.22/16,054,701.19 = 16,054,701.19/x
  3. Step 3: Cross multiply
    7,457,485.22x = 16,054,701.19 × 16,054,701.19
  4. Step 4: Simplify right side
    7,457,485.22x = 257,753,430,219,913.91
  5. Step 5: Solve for x
    x = 257,753,430,219,913.91/7,457,485.22
  6. Step 6: Final answer
    x = 34,563,049.43

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.