Home / 26,253,546,192.16-39,380,420,261.88-6,356,400,466.54

Finding the Fourth Proportional to 26,253,546,192.16, 39,380,420,261.88 and 6,356,400,466.54

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Solution

The fourth proportional to 26,253,546,192.16, 39,380,420,261.88 and 6,356,400,466.54 is: 9,534,625,147.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,253,546,192.16 : 39,380,420,261.88 = 6,356,400,466.54 : x
  2. Step 2: Convert to fraction form
    26,253,546,192.16/39,380,420,261.88 = 6,356,400,466.54/x
  3. Step 3: Cross multiply
    26,253,546,192.16x = 39,380,420,261.88 × 6,356,400,466.54
  4. Step 4: Simplify right side
    26,253,546,192.16x = 250,317,721,725,155,278,848
  5. Step 5: Solve for x
    x = 250,317,721,725,155,278,848/26,253,546,192.16
  6. Step 6: Final answer
    x = 9,534,625,147.13

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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.