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Finding the Third Proportional to 14,143,552,770 and 30,798,164,280

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Solution

The third proportional to 14,143,552,770 and 30,798,164,280 is: 67,064,261,606.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,143,552,770 : 30,798,164,280 = 30,798,164,280 : x
  2. Step 2: Convert to fraction form
    14,143,552,770/30,798,164,280 = 30,798,164,280/x
  3. Step 3: Cross multiply
    14,143,552,770x = 30,798,164,280 × 30,798,164,280
  4. Step 4: Simplify right side
    14,143,552,770x = 948,526,923,017,867,886,592
  5. Step 5: Solve for x
    x = 948,526,923,017,867,886,592/14,143,552,770
  6. Step 6: Final answer
    x = 67,064,261,606.87

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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.