Home / 27,568,900,797.60-41,365,379,577.18-9,654,137,328.18

Finding the Fourth Proportional to 27,568,900,797.60, 41,365,379,577.18 and 9,654,137,328.18

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Solution

The fourth proportional to 27,568,900,797.60, 41,365,379,577.18 and 9,654,137,328.18 is: 14,485,418,116.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,568,900,797.60 : 41,365,379,577.18 = 9,654,137,328.18 : x
  2. Step 2: Convert to fraction form
    27,568,900,797.60/41,365,379,577.18 = 9,654,137,328.18/x
  3. Step 3: Cross multiply
    27,568,900,797.60x = 41,365,379,577.18 × 9,654,137,328.18
  4. Step 4: Simplify right side
    27,568,900,797.60x = 399,347,055,070,388,092,928
  5. Step 5: Solve for x
    x = 399,347,055,070,388,092,928/27,568,900,797.60
  6. Step 6: Final answer
    x = 14,485,418,116.68

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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.