Home / 10,562,845,682.70-15,844,268,524.05-7,463,481,770.70

Finding the Fourth Proportional to 10,562,845,682.70, 15,844,268,524.05 and 7,463,481,770.70

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Solution

The fourth proportional to 10,562,845,682.70, 15,844,268,524.05 and 7,463,481,770.70 is: 11,195,222,656.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,562,845,682.70 : 15,844,268,524.05 = 7,463,481,770.70 : x
  2. Step 2: Convert to fraction form
    10,562,845,682.70/15,844,268,524.05 = 7,463,481,770.70/x
  3. Step 3: Cross multiply
    10,562,845,682.70x = 15,844,268,524.05 × 7,463,481,770.70
  4. Step 4: Simplify right side
    10,562,845,682.70x = 118,253,409,299,322,961,920
  5. Step 5: Solve for x
    x = 118,253,409,299,322,961,920/10,562,845,682.70
  6. Step 6: Final answer
    x = 11,195,222,656.05

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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.