Home / 7,847,213,472,001.60-11,770,820,208,003-7,847,213,472,001.60

Finding the Fourth Proportional to 7,847,213,472,001.60, 11,770,820,208,003 and 7,847,213,472,001.60

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Solution

The fourth proportional to 7,847,213,472,001.60, 11,770,820,208,003 and 7,847,213,472,001.60 is: 11,770,820,208,003

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,847,213,472,001.60 : 11,770,820,208,003 = 7,847,213,472,001.60 : x
  2. Step 2: Convert to fraction form
    7,847,213,472,001.60/11,770,820,208,003 = 7,847,213,472,001.60/x
  3. Step 3: Cross multiply
    7,847,213,472,001.60x = 11,770,820,208,003 × 7,847,213,472,001.60
  4. Step 4: Simplify right side
    7,847,213,472,001.60x = 92,368,138,912,749,810,540,871,680
  5. Step 5: Solve for x
    x = 92,368,138,912,749,810,540,871,680/7,847,213,472,001.60
  6. Step 6: Final answer
    x = 11,770,820,208,003

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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.