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Finding the Third Proportional to 11,754,526 and 27,657,690

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Solution

The third proportional to 11,754,526 and 27,657,690 is: 65,076,874.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,526 : 27,657,690 = 27,657,690 : x
  2. Step 2: Convert to fraction form
    11,754,526/27,657,690 = 27,657,690/x
  3. Step 3: Cross multiply
    11,754,526x = 27,657,690 × 27,657,690
  4. Step 4: Simplify right side
    11,754,526x = 764,947,816,136,100
  5. Step 5: Solve for x
    x = 764,947,816,136,100/11,754,526
  6. Step 6: Final answer
    x = 65,076,874.74

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.