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Finding the Third Proportional to 6,255,324 and 13,586,553

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Solution

The third proportional to 6,255,324 and 13,586,553 is: 29,509,969.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,255,324 : 13,586,553 = 13,586,553 : x
  2. Step 2: Convert to fraction form
    6,255,324/13,586,553 = 13,586,553/x
  3. Step 3: Cross multiply
    6,255,324x = 13,586,553 × 13,586,553
  4. Step 4: Simplify right side
    6,255,324x = 184,594,422,421,809
  5. Step 5: Solve for x
    x = 184,594,422,421,809/6,255,324
  6. Step 6: Final answer
    x = 29,509,969.81

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.