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Finding the Third Proportional to 17,037,240 and 36,949,047

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Solution

The third proportional to 17,037,240 and 36,949,047 is: 80,132,232.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037,240 : 36,949,047 = 36,949,047 : x
  2. Step 2: Convert to fraction form
    17,037,240/36,949,047 = 36,949,047/x
  3. Step 3: Cross multiply
    17,037,240x = 36,949,047 × 36,949,047
  4. Step 4: Simplify right side
    17,037,240x = 1,365,232,074,208,209
  5. Step 5: Solve for x
    x = 1,365,232,074,208,209/17,037,240
  6. Step 6: Final answer
    x = 80,132,232.35

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.