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Finding the Third Proportional to 3,032,130 and 6,633,978

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Solution

The third proportional to 3,032,130 and 6,633,978 is: 14,514,438.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,130 : 6,633,978 = 6,633,978 : x
  2. Step 2: Convert to fraction form
    3,032,130/6,633,978 = 6,633,978/x
  3. Step 3: Cross multiply
    3,032,130x = 6,633,978 × 6,633,978
  4. Step 4: Simplify right side
    3,032,130x = 44,009,664,104,484
  5. Step 5: Solve for x
    x = 44,009,664,104,484/3,032,130
  6. Step 6: Final answer
    x = 14,514,438.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.