Home / 11,939,714,289,012-17,911,362,180,854-4,193,616,523,061.60

Finding the Fourth Proportional to 11,939,714,289,012, 17,911,362,180,854 and 4,193,616,523,061.60

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Solution

The fourth proportional to 11,939,714,289,012, 17,911,362,180,854 and 4,193,616,523,061.60 is: 6,291,053,753,379.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,939,714,289,012 : 17,911,362,180,854 = 4,193,616,523,061.60 : x
  2. Step 2: Convert to fraction form
    11,939,714,289,012/17,911,362,180,854 = 4,193,616,523,061.60/x
  3. Step 3: Cross multiply
    11,939,714,289,012x = 17,911,362,180,854 × 4,193,616,523,061.60
  4. Step 4: Simplify right side
    11,939,714,289,012x = 75,113,384,392,169,991,222,329,344
  5. Step 5: Solve for x
    x = 75,113,384,392,169,991,222,329,344/11,939,714,289,012
  6. Step 6: Final answer
    x = 6,291,053,753,379.69

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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.