Home / 12,137,054,310,580-18,206,651,723,374-3,424,306,520,191.60

Finding the Fourth Proportional to 12,137,054,310,580, 18,206,651,723,374 and 3,424,306,520,191.60

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Solution

The fourth proportional to 12,137,054,310,580, 18,206,651,723,374 and 3,424,306,520,191.60 is: 5,136,761,739,037.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,137,054,310,580 : 18,206,651,723,374 = 3,424,306,520,191.60 : x
  2. Step 2: Convert to fraction form
    12,137,054,310,580/18,206,651,723,374 = 3,424,306,520,191.60/x
  3. Step 3: Cross multiply
    12,137,054,310,580x = 18,206,651,723,374 × 3,424,306,520,191.60
  4. Step 4: Simplify right side
    12,137,054,310,580x = 62,345,156,207,207,218,195,464,192
  5. Step 5: Solve for x
    x = 62,345,156,207,207,218,195,464,192/12,137,054,310,580
  6. Step 6: Final answer
    x = 5,136,761,739,037.48

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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.