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Finding the Third Proportional to 13,949,572 and 29,558,590

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Solution

The third proportional to 13,949,572 and 29,558,590 is: 62,633,480.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,949,572 : 29,558,590 = 29,558,590 : x
  2. Step 2: Convert to fraction form
    13,949,572/29,558,590 = 29,558,590/x
  3. Step 3: Cross multiply
    13,949,572x = 29,558,590 × 29,558,590
  4. Step 4: Simplify right side
    13,949,572x = 873,710,242,788,100
  5. Step 5: Solve for x
    x = 873,710,242,788,100/13,949,572
  6. Step 6: Final answer
    x = 62,633,480.28

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.