Home / 5,019,050,145.90-6,926,250,918.60-2,760,941,065.62

Finding the Fourth Proportional to 5,019,050,145.90, 6,926,250,918.60 and 2,760,941,065.62

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Solution

The fourth proportional to 5,019,050,145.90, 6,926,250,918.60 and 2,760,941,065.62 is: 3,810,077,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,050,145.90 : 6,926,250,918.60 = 2,760,941,065.62 : x
  2. Step 2: Convert to fraction form
    5,019,050,145.90/6,926,250,918.60 = 2,760,941,065.62/x
  3. Step 3: Cross multiply
    5,019,050,145.90x = 6,926,250,918.60 × 2,760,941,065.62
  4. Step 4: Simplify right side
    5,019,050,145.90x = 19,122,970,591,950,987,264
  5. Step 5: Solve for x
    x = 19,122,970,591,950,987,264/5,019,050,145.90
  6. Step 6: Final answer
    x = 3,810,077,611.51

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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.