Home / 8,533,669,108,998.20-11,776,472,086,064-4,631,741,415,194.50

Finding the Fourth Proportional to 8,533,669,108,998.20, 11,776,472,086,064 and 4,631,741,415,194.50

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Solution

The fourth proportional to 8,533,669,108,998.20, 11,776,472,086,064 and 4,631,741,415,194.50 is: 6,391,807,883,480.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,669,108,998.20 : 11,776,472,086,064 = 4,631,741,415,194.50 : x
  2. Step 2: Convert to fraction form
    8,533,669,108,998.20/11,776,472,086,064 = 4,631,741,415,194.50/x
  3. Step 3: Cross multiply
    8,533,669,108,998.20x = 11,776,472,086,064 × 4,631,741,415,194.50
  4. Step 4: Simplify right side
    8,533,669,108,998.20x = 54,545,573,485,904,594,208,817,152
  5. Step 5: Solve for x
    x = 54,545,573,485,904,594,208,817,152/8,533,669,108,998.20
  6. Step 6: Final answer
    x = 6,391,807,883,480.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.