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Finding the Third Proportional to 14,122,064 and 30,171,964

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Solution

The third proportional to 14,122,064 and 30,171,964 is: 64,462,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,122,064 : 30,171,964 = 30,171,964 : x
  2. Step 2: Convert to fraction form
    14,122,064/30,171,964 = 30,171,964/x
  3. Step 3: Cross multiply
    14,122,064x = 30,171,964 × 30,171,964
  4. Step 4: Simplify right side
    14,122,064x = 910,347,411,617,296
  5. Step 5: Solve for x
    x = 910,347,411,617,296/14,122,064
  6. Step 6: Final answer
    x = 64,462,773.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.