Home / 38,104,804,560.64-52,591,212,189.60-22,056,334,296.64

Finding the Fourth Proportional to 38,104,804,560.64, 52,591,212,189.60 and 22,056,334,296.64

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Solution

The fourth proportional to 38,104,804,560.64, 52,591,212,189.60 and 22,056,334,296.64 is: 30,441,551,150.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,104,804,560.64 : 52,591,212,189.60 = 22,056,334,296.64 : x
  2. Step 2: Convert to fraction form
    38,104,804,560.64/52,591,212,189.60 = 22,056,334,296.64/x
  3. Step 3: Cross multiply
    38,104,804,560.64x = 52,591,212,189.60 × 22,056,334,296.64
  4. Step 4: Simplify right side
    38,104,804,560.64x = 1,159,969,357,119,346,049,024
  5. Step 5: Solve for x
    x = 1,159,969,357,119,346,049,024/38,104,804,560.64
  6. Step 6: Final answer
    x = 30,441,551,150.68

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Double scale
Find fourth proportional to 38,104,804,561.64, 52,591,212,190.98 and 22,056,334,297.64
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.