Home / 60,123,302,590,542-90,136,286,230,668-18,796,790,321,977

Finding the Fourth Proportional to 60,123,302,590,542, 90,136,286,230,668 and 18,796,790,321,977

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Solution

The fourth proportional to 60,123,302,590,542, 90,136,286,230,668 and 18,796,790,321,977 is: 28,179,970,155,965.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,123,302,590,542 : 90,136,286,230,668 = 18,796,790,321,977 : x
  2. Step 2: Convert to fraction form
    60,123,302,590,542/90,136,286,230,668 = 18,796,790,321,977/x
  3. Step 3: Cross multiply
    60,123,302,590,542x = 90,136,286,230,668 × 18,796,790,321,977
  4. Step 4: Simplify right side
    60,123,302,590,542x = 1,694,272,872,679,568,975,270,510,592
  5. Step 5: Solve for x
    x = 1,694,272,872,679,568,975,270,510,592/60,123,302,590,542
  6. Step 6: Final answer
    x = 28,179,970,155,965.70

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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.