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Finding the Third Proportional to 63,968,600 and 98,262,786

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Solution

The third proportional to 63,968,600 and 98,262,786 is: 150,942,417.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,968,600 : 98,262,786 = 98,262,786 : x
  2. Step 2: Convert to fraction form
    63,968,600/98,262,786 = 98,262,786/x
  3. Step 3: Cross multiply
    63,968,600x = 98,262,786 × 98,262,786
  4. Step 4: Simplify right side
    63,968,600x = 9,655,575,112,481,796
  5. Step 5: Solve for x
    x = 9,655,575,112,481,796/63,968,600
  6. Step 6: Final answer
    x = 150,942,417.26

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.