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Finding the Third Proportional to 18,365,967 and 26,549,371

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Solution

The third proportional to 18,365,967 and 26,549,371 is: 38,379,090.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,365,967 : 26,549,371 = 26,549,371 : x
  2. Step 2: Convert to fraction form
    18,365,967/26,549,371 = 26,549,371/x
  3. Step 3: Cross multiply
    18,365,967x = 26,549,371 × 26,549,371
  4. Step 4: Simplify right side
    18,365,967x = 704,869,100,495,641
  5. Step 5: Solve for x
    x = 704,869,100,495,641/18,365,967
  6. Step 6: Final answer
    x = 38,379,090.00

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.