Home / 34,647,494,849.16-47,812,305,780.74-19,610,414,269.44

Finding the Fourth Proportional to 34,647,494,849.16, 47,812,305,780.74 and 19,610,414,269.44

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Solution

The fourth proportional to 34,647,494,849.16, 47,812,305,780.74 and 19,610,414,269.44 is: 27,061,671,489.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,647,494,849.16 : 47,812,305,780.74 = 19,610,414,269.44 : x
  2. Step 2: Convert to fraction form
    34,647,494,849.16/47,812,305,780.74 = 19,610,414,269.44/x
  3. Step 3: Cross multiply
    34,647,494,849.16x = 47,812,305,780.74 × 19,610,414,269.44
  4. Step 4: Simplify right side
    34,647,494,849.16x = 937,619,123,537,452,204,032
  5. Step 5: Solve for x
    x = 937,619,123,537,452,204,032/34,647,494,849.16
  6. Step 6: Final answer
    x = 27,061,671,489.37

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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.