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Finding the Third Proportional to 7,088,126 and 15,459,122

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Solution

The third proportional to 7,088,126 and 15,459,122 is: 33,716,168.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,126 : 15,459,122 = 15,459,122 : x
  2. Step 2: Convert to fraction form
    7,088,126/15,459,122 = 15,459,122/x
  3. Step 3: Cross multiply
    7,088,126x = 15,459,122 × 15,459,122
  4. Step 4: Simplify right side
    7,088,126x = 238,984,453,010,884
  5. Step 5: Solve for x
    x = 238,984,453,010,884/7,088,126
  6. Step 6: Final answer
    x = 33,716,168.85

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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.