Home / 66,529,188,200,082-99,723,348,860,130-22,378,486,066,856

Finding the Fourth Proportional to 66,529,188,200,082, 99,723,348,860,130 and 22,378,486,066,856

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Solution

The fourth proportional to 66,529,188,200,082, 99,723,348,860,130 and 22,378,486,066,856 is: 33,544,037,337,342.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,529,188,200,082 : 99,723,348,860,130 = 22,378,486,066,856 : x
  2. Step 2: Convert to fraction form
    66,529,188,200,082/99,723,348,860,130 = 22,378,486,066,856/x
  3. Step 3: Cross multiply
    66,529,188,200,082x = 99,723,348,860,130 × 22,378,486,066,856
  4. Step 4: Simplify right side
    66,529,188,200,082x = 2,231,657,573,006,639,314,621,169,664
  5. Step 5: Solve for x
    x = 2,231,657,573,006,639,314,621,169,664/66,529,188,200,082
  6. Step 6: Final answer
    x = 33,544,037,337,342.54

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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.