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Finding the Third Proportional to 2,950,634,911 and 4,817,611,194

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Solution

The third proportional to 2,950,634,911 and 4,817,611,194 is: 7,865,892,703.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,634,911 : 4,817,611,194 = 4,817,611,194 : x
  2. Step 2: Convert to fraction form
    2,950,634,911/4,817,611,194 = 4,817,611,194/x
  3. Step 3: Cross multiply
    2,950,634,911x = 4,817,611,194 × 4,817,611,194
  4. Step 4: Simplify right side
    2,950,634,911x = 23,209,377,616,554,106,880
  5. Step 5: Solve for x
    x = 23,209,377,616,554,106,880/2,950,634,911
  6. Step 6: Final answer
    x = 7,865,892,703.31

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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.