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Finding the Third Proportional to 27,030,863 and 55,977,984

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Solution

The third proportional to 27,030,863 and 55,977,984 is: 115,924,330.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,030,863 : 55,977,984 = 55,977,984 : x
  2. Step 2: Convert to fraction form
    27,030,863/55,977,984 = 55,977,984/x
  3. Step 3: Cross multiply
    27,030,863x = 55,977,984 × 55,977,984
  4. Step 4: Simplify right side
    27,030,863x = 3,133,534,692,704,256
  5. Step 5: Solve for x
    x = 3,133,534,692,704,256/27,030,863
  6. Step 6: Final answer
    x = 115,924,330.37

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.