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Finding the Third Proportional to 4,132,008 and 8,927,952

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Solution

The third proportional to 4,132,008 and 8,927,952 is: 19,290,458.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,008 : 8,927,952 = 8,927,952 : x
  2. Step 2: Convert to fraction form
    4,132,008/8,927,952 = 8,927,952/x
  3. Step 3: Cross multiply
    4,132,008x = 8,927,952 × 8,927,952
  4. Step 4: Simplify right side
    4,132,008x = 79,708,326,914,304
  5. Step 5: Solve for x
    x = 79,708,326,914,304/4,132,008
  6. Step 6: Final answer
    x = 19,290,458.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.