Home / 34,647,494,846.16-47,812,305,776.60-19,610,414,266.44

Finding the Fourth Proportional to 34,647,494,846.16, 47,812,305,776.60 and 19,610,414,266.44

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Solution

The fourth proportional to 34,647,494,846.16, 47,812,305,776.60 and 19,610,414,266.44 is: 27,061,671,485.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,647,494,846.16 : 47,812,305,776.60 = 19,610,414,266.44 : x
  2. Step 2: Convert to fraction form
    34,647,494,846.16/47,812,305,776.60 = 19,610,414,266.44/x
  3. Step 3: Cross multiply
    34,647,494,846.16x = 47,812,305,776.60 × 19,610,414,266.44
  4. Step 4: Simplify right side
    34,647,494,846.16x = 937,619,123,312,828,219,392
  5. Step 5: Solve for x
    x = 937,619,123,312,828,219,392/34,647,494,846.16
  6. Step 6: Final answer
    x = 27,061,671,485.23

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1.5x scale

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.