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Finding the Third Proportional to 16,837,452 and 36,303,052

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Solution

The third proportional to 16,837,452 and 36,303,052 is: 78,272,626.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,837,452 : 36,303,052 = 36,303,052 : x
  2. Step 2: Convert to fraction form
    16,837,452/36,303,052 = 36,303,052/x
  3. Step 3: Cross multiply
    16,837,452x = 36,303,052 × 36,303,052
  4. Step 4: Simplify right side
    16,837,452x = 1,317,911,584,514,704
  5. Step 5: Solve for x
    x = 1,317,911,584,514,704/16,837,452
  6. Step 6: Final answer
    x = 78,272,626.08

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.