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Finding the Third Proportional to 13,554,176 and 29,762,560

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Solution

The third proportional to 13,554,176 and 29,762,560 is: 65,353,288.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,554,176 : 29,762,560 = 29,762,560 : x
  2. Step 2: Convert to fraction form
    13,554,176/29,762,560 = 29,762,560/x
  3. Step 3: Cross multiply
    13,554,176x = 29,762,560 × 29,762,560
  4. Step 4: Simplify right side
    13,554,176x = 885,809,977,753,600
  5. Step 5: Solve for x
    x = 885,809,977,753,600/13,554,176
  6. Step 6: Final answer
    x = 65,353,288.74

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.