Home / 2,827,738,512,005.20-4,241,607,768,007.90-2,827,738,512,005.20

Finding the Fourth Proportional to 2,827,738,512,005.20, 4,241,607,768,007.90 and 2,827,738,512,005.20

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Solution

The fourth proportional to 2,827,738,512,005.20, 4,241,607,768,007.90 and 2,827,738,512,005.20 is: 4,241,607,768,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,738,512,005.20 : 4,241,607,768,007.90 = 2,827,738,512,005.20 : x
  2. Step 2: Convert to fraction form
    2,827,738,512,005.20/4,241,607,768,007.90 = 2,827,738,512,005.20/x
  3. Step 3: Cross multiply
    2,827,738,512,005.20x = 4,241,607,768,007.90 × 2,827,738,512,005.20
  4. Step 4: Simplify right side
    2,827,738,512,005.20x = 11,994,157,638,416,357,832,785,920
  5. Step 5: Solve for x
    x = 11,994,157,638,416,357,832,785,920/2,827,738,512,005.20
  6. Step 6: Final answer
    x = 4,241,607,768,007.90

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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.