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Finding the Third Proportional to 2,877,684,897 and 6,297,814,846.50

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Solution

The third proportional to 2,877,684,897 and 6,297,814,846.50 is: 13,782,770,963.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,684,897 : 6,297,814,846.50 = 6,297,814,846.50 : x
  2. Step 2: Convert to fraction form
    2,877,684,897/6,297,814,846.50 = 6,297,814,846.50/x
  3. Step 3: Cross multiply
    2,877,684,897x = 6,297,814,846.50 × 6,297,814,846.50
  4. Step 4: Simplify right side
    2,877,684,897x = 39,662,471,840,795,820,032
  5. Step 5: Solve for x
    x = 39,662,471,840,795,820,032/2,877,684,897
  6. Step 6: Final answer
    x = 13,782,770,963.61

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.