Home / 4,120,760,857.02-6,181,179,546.96-1,173,040,371.96

Finding the Fourth Proportional to 4,120,760,857.02, 6,181,179,546.96 and 1,173,040,371.96

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Solution

The fourth proportional to 4,120,760,857.02, 6,181,179,546.96 and 1,173,040,371.96 is: 1,759,571,449.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,760,857.02 : 6,181,179,546.96 = 1,173,040,371.96 : x
  2. Step 2: Convert to fraction form
    4,120,760,857.02/6,181,179,546.96 = 1,173,040,371.96/x
  3. Step 3: Cross multiply
    4,120,760,857.02x = 6,181,179,546.96 × 1,173,040,371.96
  4. Step 4: Simplify right side
    4,120,760,857.02x = 7,250,773,154,917,502,976
  5. Step 5: Solve for x
    x = 7,250,773,154,917,502,976/4,120,760,857.02
  6. Step 6: Final answer
    x = 1,759,571,449.67

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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.