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Finding the Third Proportional to 35,575,200 and 77,655,996

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Solution

The third proportional to 35,575,200 and 77,655,996 is: 169,512,854.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,575,200 : 77,655,996 = 77,655,996 : x
  2. Step 2: Convert to fraction form
    35,575,200/77,655,996 = 77,655,996/x
  3. Step 3: Cross multiply
    35,575,200x = 77,655,996 × 77,655,996
  4. Step 4: Simplify right side
    35,575,200x = 6,030,453,714,752,016
  5. Step 5: Solve for x
    x = 6,030,453,714,752,016/35,575,200
  6. Step 6: Final answer
    x = 169,512,854.88

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.