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Finding the Third Proportional to 6,207,533.51 and 13,363,771.64

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Solution

The third proportional to 6,207,533.51 and 13,363,771.64 is: 28,769,944.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,533.51 : 13,363,771.64 = 13,363,771.64 : x
  2. Step 2: Convert to fraction form
    6,207,533.51/13,363,771.64 = 13,363,771.64/x
  3. Step 3: Cross multiply
    6,207,533.51x = 13,363,771.64 × 13,363,771.64
  4. Step 4: Simplify right side
    6,207,533.51x = 178,590,392,462,773
  5. Step 5: Solve for x
    x = 178,590,392,462,773/6,207,533.51
  6. Step 6: Final answer
    x = 28,769,944.17

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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.