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Finding the Third Proportional to 9,776,536 and 14,790,604

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Solution

The third proportional to 9,776,536 and 14,790,604 is: 22,376,224.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,536 : 14,790,604 = 14,790,604 : x
  2. Step 2: Convert to fraction form
    9,776,536/14,790,604 = 14,790,604/x
  3. Step 3: Cross multiply
    9,776,536x = 14,790,604 × 14,790,604
  4. Step 4: Simplify right side
    9,776,536x = 218,761,966,684,816
  5. Step 5: Solve for x
    x = 218,761,966,684,816/9,776,536
  6. Step 6: Final answer
    x = 22,376,224.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.