Home / 2,114,076,680,778.20-3,171,115,021,167.30-1,882,918,521,008.50

Finding the Fourth Proportional to 2,114,076,680,778.20, 3,171,115,021,167.30 and 1,882,918,521,008.50

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Solution

The fourth proportional to 2,114,076,680,778.20, 3,171,115,021,167.30 and 1,882,918,521,008.50 is: 2,824,377,781,512.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,076,680,778.20 : 3,171,115,021,167.30 = 1,882,918,521,008.50 : x
  2. Step 2: Convert to fraction form
    2,114,076,680,778.20/3,171,115,021,167.30 = 1,882,918,521,008.50/x
  3. Step 3: Cross multiply
    2,114,076,680,778.20x = 3,171,115,021,167.30 × 1,882,918,521,008.50
  4. Step 4: Simplify right side
    2,114,076,680,778.20x = 5,970,951,205,604,169,984,507,904
  5. Step 5: Solve for x
    x = 5,970,951,205,604,169,984,507,904/2,114,076,680,778.20
  6. Step 6: Final answer
    x = 2,824,377,781,512.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.