Home / 6,672,245,079.60-10,013,145,193.80-2,797,632,241.20

Finding the Fourth Proportional to 6,672,245,079.60, 10,013,145,193.80 and 2,797,632,241.20

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Solution

The fourth proportional to 6,672,245,079.60, 10,013,145,193.80 and 2,797,632,241.20 is: 4,198,451,570.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,245,079.60 : 10,013,145,193.80 = 2,797,632,241.20 : x
  2. Step 2: Convert to fraction form
    6,672,245,079.60/10,013,145,193.80 = 2,797,632,241.20/x
  3. Step 3: Cross multiply
    6,672,245,079.60x = 10,013,145,193.80 × 2,797,632,241.20
  4. Step 4: Simplify right side
    6,672,245,079.60x = 28,013,097,829,991,698,432
  5. Step 5: Solve for x
    x = 28,013,097,829,991,698,432/6,672,245,079.60
  6. Step 6: Final answer
    x = 4,198,451,570.02

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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.