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Finding the Third Proportional to 3,076,781,845 and 6,262,299,097.50

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Solution

The third proportional to 3,076,781,845 and 6,262,299,097.50 is: 12,745,911,787.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,781,845 : 6,262,299,097.50 = 6,262,299,097.50 : x
  2. Step 2: Convert to fraction form
    3,076,781,845/6,262,299,097.50 = 6,262,299,097.50/x
  3. Step 3: Cross multiply
    3,076,781,845x = 6,262,299,097.50 × 6,262,299,097.50
  4. Step 4: Simplify right side
    3,076,781,845x = 39,216,389,986,549,317,632
  5. Step 5: Solve for x
    x = 39,216,389,986,549,317,632/3,076,781,845
  6. Step 6: Final answer
    x = 12,745,911,787.76

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.