Home / 17,825,103,272.06-24,599,232,442.37-9,796,728,380.36

Finding the Fourth Proportional to 17,825,103,272.06, 24,599,232,442.37 and 9,796,728,380.36

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Solution

The fourth proportional to 17,825,103,272.06, 24,599,232,442.37 and 9,796,728,380.36 is: 13,519,809,390.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,825,103,272.06 : 24,599,232,442.37 = 9,796,728,380.36 : x
  2. Step 2: Convert to fraction form
    17,825,103,272.06/24,599,232,442.37 = 9,796,728,380.36/x
  3. Step 3: Cross multiply
    17,825,103,272.06x = 24,599,232,442.37 × 9,796,728,380.36
  4. Step 4: Simplify right side
    17,825,103,272.06x = 240,991,998,603,189,649,408
  5. Step 5: Solve for x
    x = 240,991,998,603,189,649,408/17,825,103,272.06
  6. Step 6: Final answer
    x = 13,519,809,390.44

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Double scale
Find fourth proportional to 17,825,103,273.06, 24,599,232,443.75 and 9,796,728,381.36
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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.