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Finding the Third Proportional to 898,279,016 and 1,954,733,833

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Solution

The third proportional to 898,279,016 and 1,954,733,833 is: 4,253,672,066.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,279,016 : 1,954,733,833 = 1,954,733,833 : x
  2. Step 2: Convert to fraction form
    898,279,016/1,954,733,833 = 1,954,733,833/x
  3. Step 3: Cross multiply
    898,279,016x = 1,954,733,833 × 1,954,733,833
  4. Step 4: Simplify right side
    898,279,016x = 3,820,984,357,874,871,808
  5. Step 5: Solve for x
    x = 3,820,984,357,874,871,808/898,279,016
  6. Step 6: Final answer
    x = 4,253,672,066.05

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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.