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Finding the Third Proportional to 7,088,146 and 15,459,156

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Solution

The third proportional to 7,088,146 and 15,459,156 is: 33,716,222.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,146 : 15,459,156 = 15,459,156 : x
  2. Step 2: Convert to fraction form
    7,088,146/15,459,156 = 15,459,156/x
  3. Step 3: Cross multiply
    7,088,146x = 15,459,156 × 15,459,156
  4. Step 4: Simplify right side
    7,088,146x = 238,985,504,232,336
  5. Step 5: Solve for x
    x = 238,985,504,232,336/7,088,146
  6. Step 6: Final answer
    x = 33,716,222.02

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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.