Home / 3,780,532,136.40-5,670,798,204.60-3,270,924,200.40

Finding the Fourth Proportional to 3,780,532,136.40, 5,670,798,204.60 and 3,270,924,200.40

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Solution

The fourth proportional to 3,780,532,136.40, 5,670,798,204.60 and 3,270,924,200.40 is: 4,906,386,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,532,136.40 : 5,670,798,204.60 = 3,270,924,200.40 : x
  2. Step 2: Convert to fraction form
    3,780,532,136.40/5,670,798,204.60 = 3,270,924,200.40/x
  3. Step 3: Cross multiply
    3,780,532,136.40x = 5,670,798,204.60 × 3,270,924,200.40
  4. Step 4: Simplify right side
    3,780,532,136.40x = 18,548,751,083,011,010,560
  5. Step 5: Solve for x
    x = 18,548,751,083,011,010,560/3,780,532,136.40
  6. Step 6: Final answer
    x = 4,906,386,300.60

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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.