Home / 4,150,564,830.80-6,225,847,246.20-3,971,433,784.40

Finding the Fourth Proportional to 4,150,564,830.80, 6,225,847,246.20 and 3,971,433,784.40

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Solution

The fourth proportional to 4,150,564,830.80, 6,225,847,246.20 and 3,971,433,784.40 is: 5,957,150,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,564,830.80 : 6,225,847,246.20 = 3,971,433,784.40 : x
  2. Step 2: Convert to fraction form
    4,150,564,830.80/6,225,847,246.20 = 3,971,433,784.40/x
  3. Step 3: Cross multiply
    4,150,564,830.80x = 6,225,847,246.20 × 3,971,433,784.40
  4. Step 4: Simplify right side
    4,150,564,830.80x = 24,725,540,090,072,383,488
  5. Step 5: Solve for x
    x = 24,725,540,090,072,383,488/4,150,564,830.80
  6. Step 6: Final answer
    x = 5,957,150,676.60

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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.