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Finding the Third Proportional to 663,016,701 and 1,104,961,240.50

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Solution

The third proportional to 663,016,701 and 1,104,961,240.50 is: 1,841,491,083.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,016,701 : 1,104,961,240.50 = 1,104,961,240.50 : x
  2. Step 2: Convert to fraction form
    663,016,701/1,104,961,240.50 = 1,104,961,240.50/x
  3. Step 3: Cross multiply
    663,016,701x = 1,104,961,240.50 × 1,104,961,240.50
  4. Step 4: Simplify right side
    663,016,701x = 1,220,939,343,007,298,816
  5. Step 5: Solve for x
    x = 1,220,939,343,007,298,816/663,016,701
  6. Step 6: Final answer
    x = 1,841,491,083.36

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.