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Finding the Third Proportional to 14,178,604.50 and 30,374,716.50

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Solution

The third proportional to 14,178,604.50 and 30,374,716.50 is: 65,071,523.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,178,604.50 : 30,374,716.50 = 30,374,716.50 : x
  2. Step 2: Convert to fraction form
    14,178,604.50/30,374,716.50 = 30,374,716.50/x
  3. Step 3: Cross multiply
    14,178,604.50x = 30,374,716.50 × 30,374,716.50
  4. Step 4: Simplify right side
    14,178,604.50x = 922,623,402,455,372.25
  5. Step 5: Solve for x
    x = 922,623,402,455,372.25/14,178,604.50
  6. Step 6: Final answer
    x = 65,071,523.96

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.