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Finding the Third Proportional to 7,088,100.75 and 15,459,099.75

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Solution

The third proportional to 7,088,100.75 and 15,459,099.75 is: 33,716,191.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,100.75 : 15,459,099.75 = 15,459,099.75 : x
  2. Step 2: Convert to fraction form
    7,088,100.75/15,459,099.75 = 15,459,099.75/x
  3. Step 3: Cross multiply
    7,088,100.75x = 15,459,099.75 × 15,459,099.75
  4. Step 4: Simplify right side
    7,088,100.75x = 238,983,765,080,450.06
  5. Step 5: Solve for x
    x = 238,983,765,080,450.06/7,088,100.75
  6. Step 6: Final answer
    x = 33,716,191.90

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.