Home / 66,529,188,200,085-99,723,348,860,136-22,378,486,066,860

Finding the Fourth Proportional to 66,529,188,200,085, 99,723,348,860,136 and 22,378,486,066,860

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Solution

The fourth proportional to 66,529,188,200,085, 99,723,348,860,136 and 22,378,486,066,860 is: 33,544,037,337,349.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,529,188,200,085 : 99,723,348,860,136 = 22,378,486,066,860 : x
  2. Step 2: Convert to fraction form
    66,529,188,200,085/99,723,348,860,136 = 22,378,486,066,860/x
  3. Step 3: Cross multiply
    66,529,188,200,085x = 99,723,348,860,136 × 22,378,486,066,860
  4. Step 4: Simplify right side
    66,529,188,200,085x = 2,231,657,573,007,172,577,760,641,024
  5. Step 5: Solve for x
    x = 2,231,657,573,007,172,577,760,641,024/66,529,188,200,085
  6. Step 6: Final answer
    x = 33,544,037,337,349.04

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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.