Home / 2,247,264,000.15-3,370,896,000.23-1,630,956,902.55

Finding the Fourth Proportional to 2,247,264,000.15, 3,370,896,000.23 and 1,630,956,902.55

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Solution

The fourth proportional to 2,247,264,000.15, 3,370,896,000.23 and 1,630,956,902.55 is: 2,446,435,353.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,264,000.15 : 3,370,896,000.23 = 1,630,956,902.55 : x
  2. Step 2: Convert to fraction form
    2,247,264,000.15/3,370,896,000.23 = 1,630,956,902.55/x
  3. Step 3: Cross multiply
    2,247,264,000.15x = 3,370,896,000.23 × 1,630,956,902.55
  4. Step 4: Simplify right side
    2,247,264,000.15x = 5,497,786,099,345,149,952
  5. Step 5: Solve for x
    x = 5,497,786,099,345,149,952/2,247,264,000.15
  6. Step 6: Final answer
    x = 2,446,435,353.83

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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.