Home / 54,364,022,244.30-81,546,033,366.45-17,110,433,297.10

Finding the Fourth Proportional to 54,364,022,244.30, 81,546,033,366.45 and 17,110,433,297.10

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Solution

The fourth proportional to 54,364,022,244.30, 81,546,033,366.45 and 17,110,433,297.10 is: 25,665,649,945.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,364,022,244.30 : 81,546,033,366.45 = 17,110,433,297.10 : x
  2. Step 2: Convert to fraction form
    54,364,022,244.30/81,546,033,366.45 = 17,110,433,297.10/x
  3. Step 3: Cross multiply
    54,364,022,244.30x = 81,546,033,366.45 × 17,110,433,297.10
  4. Step 4: Simplify right side
    54,364,022,244.30x = 1,395,287,964,559,733,686,272
  5. Step 5: Solve for x
    x = 1,395,287,964,559,733,686,272/54,364,022,244.30
  6. Step 6: Final answer
    x = 25,665,649,945.65

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Double scale
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Similar ratio
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1.5x scale

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.