Home / 3,780,532,208.40-5,670,798,312.60-3,270,924,272.40

Finding the Fourth Proportional to 3,780,532,208.40, 5,670,798,312.60 and 3,270,924,272.40

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Solution

The fourth proportional to 3,780,532,208.40, 5,670,798,312.60 and 3,270,924,272.40 is: 4,906,386,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,532,208.40 : 5,670,798,312.60 = 3,270,924,272.40 : x
  2. Step 2: Convert to fraction form
    3,780,532,208.40/5,670,798,312.60 = 3,270,924,272.40/x
  3. Step 3: Cross multiply
    3,780,532,208.40x = 5,670,798,312.60 × 3,270,924,272.40
  4. Step 4: Simplify right side
    3,780,532,208.40x = 18,548,751,844,568,305,664
  5. Step 5: Solve for x
    x = 18,548,751,844,568,305,664/3,780,532,208.40
  6. Step 6: Final answer
    x = 4,906,386,408.60

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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.