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Finding the Third Proportional to 14,029,414,858 and 30,528,571,412

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Solution

The third proportional to 14,029,414,858 and 30,528,571,412 is: 66,431,400,161.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,414,858 : 30,528,571,412 = 30,528,571,412 : x
  2. Step 2: Convert to fraction form
    14,029,414,858/30,528,571,412 = 30,528,571,412/x
  3. Step 3: Cross multiply
    14,029,414,858x = 30,528,571,412 × 30,528,571,412
  4. Step 4: Simplify right side
    14,029,414,858x = 931,993,672,457,583,722,496
  5. Step 5: Solve for x
    x = 931,993,672,457,583,722,496/14,029,414,858
  6. Step 6: Final answer
    x = 66,431,400,161.08

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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.