Home / 44,194,851,690.57-66,247,598,700.09-19,028,980,404.81

Finding the Fourth Proportional to 44,194,851,690.57, 66,247,598,700.09 and 19,028,980,404.81

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Solution

The fourth proportional to 44,194,851,690.57, 66,247,598,700.09 and 19,028,980,404.81 is: 28,524,233,237.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,194,851,690.57 : 66,247,598,700.09 = 19,028,980,404.81 : x
  2. Step 2: Convert to fraction form
    44,194,851,690.57/66,247,598,700.09 = 19,028,980,404.81/x
  3. Step 3: Cross multiply
    44,194,851,690.57x = 66,247,598,700.09 × 19,028,980,404.81
  4. Step 4: Simplify right side
    44,194,851,690.57x = 1,260,624,257,529,728,991,232
  5. Step 5: Solve for x
    x = 1,260,624,257,529,728,991,232/44,194,851,690.57
  6. Step 6: Final answer
    x = 28,524,233,237.75

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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.