Home / 3,570,808,868.20-5,351,126,600.04-2,630,738,750.14

Finding the Fourth Proportional to 3,570,808,868.20, 5,351,126,600.04 and 2,630,738,750.14

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Solution

The fourth proportional to 3,570,808,868.20, 5,351,126,600.04 and 2,630,738,750.14 is: 3,942,360,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,808,868.20 : 5,351,126,600.04 = 2,630,738,750.14 : x
  2. Step 2: Convert to fraction form
    3,570,808,868.20/5,351,126,600.04 = 2,630,738,750.14/x
  3. Step 3: Cross multiply
    3,570,808,868.20x = 5,351,126,600.04 × 2,630,738,750.14
  4. Step 4: Simplify right side
    3,570,808,868.20x = 14,077,416,103,630,137,344
  5. Step 5: Solve for x
    x = 14,077,416,103,630,137,344/3,570,808,868.20
  6. Step 6: Final answer
    x = 3,942,360,575.22

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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.