Home / 10,376,457,064,948-21,611,767,377,638

Finding the Third Proportional to 10,376,457,064,948 and 21,611,767,377,638

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Solution

The third proportional to 10,376,457,064,948 and 21,611,767,377,638 is: 45,012,328,028,890.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,376,457,064,948 : 21,611,767,377,638 = 21,611,767,377,638 : x
  2. Step 2: Convert to fraction form
    10,376,457,064,948/21,611,767,377,638 = 21,611,767,377,638/x
  3. Step 3: Cross multiply
    10,376,457,064,948x = 21,611,767,377,638 × 21,611,767,377,638
  4. Step 4: Simplify right side
    10,376,457,064,948x = 467,068,489,185,138,076,102,426,624
  5. Step 5: Solve for x
    x = 467,068,489,185,138,076,102,426,624/10,376,457,064,948
  6. Step 6: Final answer
    x = 45,012,328,028,890.53

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.