Home / 3,962,691,651,980.70-5,468,428,767,847.90-2,294,177,395,188.60

Finding the Fourth Proportional to 3,962,691,651,980.70, 5,468,428,767,847.90 and 2,294,177,395,188.60

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Solution

The fourth proportional to 3,962,691,651,980.70, 5,468,428,767,847.90 and 2,294,177,395,188.60 is: 3,165,915,182,960.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,691,651,980.70 : 5,468,428,767,847.90 = 2,294,177,395,188.60 : x
  2. Step 2: Convert to fraction form
    3,962,691,651,980.70/5,468,428,767,847.90 = 2,294,177,395,188.60/x
  3. Step 3: Cross multiply
    3,962,691,651,980.70x = 5,468,428,767,847.90 × 2,294,177,395,188.60
  4. Step 4: Simplify right side
    3,962,691,651,980.70x = 12,545,545,666,395,701,663,236,096
  5. Step 5: Solve for x
    x = 12,545,545,666,395,701,663,236,096/3,962,691,651,980.70
  6. Step 6: Final answer
    x = 3,165,915,182,960.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.