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Finding the Third Proportional to 7,088,123 and 15,459,117

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Solution

The third proportional to 7,088,123 and 15,459,117 is: 33,716,161.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088,123 : 15,459,117 = 15,459,117 : x
  2. Step 2: Convert to fraction form
    7,088,123/15,459,117 = 15,459,117/x
  3. Step 3: Cross multiply
    7,088,123x = 15,459,117 × 15,459,117
  4. Step 4: Simplify right side
    7,088,123x = 238,984,298,419,689
  5. Step 5: Solve for x
    x = 238,984,298,419,689/7,088,123
  6. Step 6: Final answer
    x = 33,716,161.31

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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.