Home / 14,756,147,734,201-20,364,123,984,252-8,171,643,393,398.60

Finding the Fourth Proportional to 14,756,147,734,201, 20,364,123,984,252 and 8,171,643,393,398.60

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Solution

The fourth proportional to 14,756,147,734,201, 20,364,123,984,252 and 8,171,643,393,398.60 is: 11,277,222,362,891.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,756,147,734,201 : 20,364,123,984,252 = 8,171,643,393,398.60 : x
  2. Step 2: Convert to fraction form
    14,756,147,734,201/20,364,123,984,252 = 8,171,643,393,398.60/x
  3. Step 3: Cross multiply
    14,756,147,734,201x = 20,364,123,984,252 × 8,171,643,393,398.60
  4. Step 4: Simplify right side
    14,756,147,734,201x = 166,408,359,218,262,812,215,214,080
  5. Step 5: Solve for x
    x = 166,408,359,218,262,812,215,214,080/14,756,147,734,201
  6. Step 6: Final answer
    x = 11,277,222,362,891.54

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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.