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Finding the Third Proportional to 6,434,087 and 14,143,348

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Solution

The third proportional to 6,434,087 and 14,143,348 is: 31,089,771.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434,087 : 14,143,348 = 14,143,348 : x
  2. Step 2: Convert to fraction form
    6,434,087/14,143,348 = 14,143,348/x
  3. Step 3: Cross multiply
    6,434,087x = 14,143,348 × 14,143,348
  4. Step 4: Simplify right side
    6,434,087x = 200,034,292,649,104
  5. Step 5: Solve for x
    x = 200,034,292,649,104/6,434,087
  6. Step 6: Final answer
    x = 31,089,771.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.