Home / 7,849,694,132,314-11,764,636,738,461-3,978,300,624,253.60

Finding the Fourth Proportional to 7,849,694,132,314, 11,764,636,738,461 and 3,978,300,624,253.60

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Solution

The fourth proportional to 7,849,694,132,314, 11,764,636,738,461 and 3,978,300,624,253.60 is: 5,962,431,260,610.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,849,694,132,314 : 11,764,636,738,461 = 3,978,300,624,253.60 : x
  2. Step 2: Convert to fraction form
    7,849,694,132,314/11,764,636,738,461 = 3,978,300,624,253.60/x
  3. Step 3: Cross multiply
    7,849,694,132,314x = 11,764,636,738,461 × 3,978,300,624,253.60
  4. Step 4: Simplify right side
    7,849,694,132,314x = 46,803,261,680,736,236,480,757,760
  5. Step 5: Solve for x
    x = 46,803,261,680,736,236,480,757,760/7,849,694,132,314
  6. Step 6: Final answer
    x = 5,962,431,260,610.05

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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.