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Finding the Third Proportional to 3,329,496.14 and 7,154,630.02

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Solution

The third proportional to 3,329,496.14 and 7,154,630.02 is: 15,374,317.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,496.14 : 7,154,630.02 = 7,154,630.02 : x
  2. Step 2: Convert to fraction form
    3,329,496.14/7,154,630.02 = 7,154,630.02/x
  3. Step 3: Cross multiply
    3,329,496.14x = 7,154,630.02 × 7,154,630.02
  4. Step 4: Simplify right side
    3,329,496.14x = 51,188,730,660,482.19
  5. Step 5: Solve for x
    x = 51,188,730,660,482.19/3,329,496.14
  6. Step 6: Final answer
    x = 15,374,317.46

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.