Home / 5,019,050,120.82-6,926,250,884.18-2,760,941,040.54

Finding the Fourth Proportional to 5,019,050,120.82, 6,926,250,884.18 and 2,760,941,040.54

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Solution

The fourth proportional to 5,019,050,120.82, 6,926,250,884.18 and 2,760,941,040.54 is: 3,810,077,577.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,050,120.82 : 6,926,250,884.18 = 2,760,941,040.54 : x
  2. Step 2: Convert to fraction form
    5,019,050,120.82/6,926,250,884.18 = 2,760,941,040.54/x
  3. Step 3: Cross multiply
    5,019,050,120.82x = 6,926,250,884.18 × 2,760,941,040.54
  4. Step 4: Simplify right side
    5,019,050,120.82x = 19,122,970,323,209,023,488
  5. Step 5: Solve for x
    x = 19,122,970,323,209,023,488/5,019,050,120.82
  6. Step 6: Final answer
    x = 3,810,077,577.01

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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.