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Finding the Third Proportional to 6,636,820 and 14,475,032

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Solution

The third proportional to 6,636,820 and 14,475,032 is: 31,570,323.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,820 : 14,475,032 = 14,475,032 : x
  2. Step 2: Convert to fraction form
    6,636,820/14,475,032 = 14,475,032/x
  3. Step 3: Cross multiply
    6,636,820x = 14,475,032 × 14,475,032
  4. Step 4: Simplify right side
    6,636,820x = 209,526,551,401,024
  5. Step 5: Solve for x
    x = 209,526,551,401,024/6,636,820
  6. Step 6: Final answer
    x = 31,570,323.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.