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Finding the Third Proportional to 11,754,522.75 and 27,657,681.75

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Solution

The third proportional to 11,754,522.75 and 27,657,681.75 is: 65,076,853.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,522.75 : 27,657,681.75 = 27,657,681.75 : x
  2. Step 2: Convert to fraction form
    11,754,522.75/27,657,681.75 = 27,657,681.75/x
  3. Step 3: Cross multiply
    11,754,522.75x = 27,657,681.75 × 27,657,681.75
  4. Step 4: Simplify right side
    11,754,522.75x = 764,947,359,784,283
  5. Step 5: Solve for x
    x = 764,947,359,784,283/11,754,522.75
  6. Step 6: Final answer
    x = 65,076,853.91

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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.