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Finding the Third Proportional to 6,528,242 and 13,586,333

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Solution

The third proportional to 6,528,242 and 13,586,333 is: 28,275,367.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,242 : 13,586,333 = 13,586,333 : x
  2. Step 2: Convert to fraction form
    6,528,242/13,586,333 = 13,586,333/x
  3. Step 3: Cross multiply
    6,528,242x = 13,586,333 × 13,586,333
  4. Step 4: Simplify right side
    6,528,242x = 184,588,444,386,889
  5. Step 5: Solve for x
    x = 184,588,444,386,889/6,528,242
  6. Step 6: Final answer
    x = 28,275,367.91

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.