Home / 15,233,437,144.44-22,839,724,074.42-7,757,548,736.76

Finding the Fourth Proportional to 15,233,437,144.44, 22,839,724,074.42 and 7,757,548,736.76

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Solution

The fourth proportional to 15,233,437,144.44, 22,839,724,074.42 and 7,757,548,736.76 is: 11,631,010,845.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,233,437,144.44 : 22,839,724,074.42 = 7,757,548,736.76 : x
  2. Step 2: Convert to fraction form
    15,233,437,144.44/22,839,724,074.42 = 7,757,548,736.76/x
  3. Step 3: Cross multiply
    15,233,437,144.44x = 22,839,724,074.42 × 7,757,548,736.76
  4. Step 4: Simplify right side
    15,233,437,144.44x = 177,180,272,641,463,812,096
  5. Step 5: Solve for x
    x = 177,180,272,641,463,812,096/15,233,437,144.44
  6. Step 6: Final answer
    x = 11,631,010,845.52

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1.5x scale

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.