Home / 4,775,845,621.10-7,156,965,986.85-3,522,495,166.70

Finding the Fourth Proportional to 4,775,845,621.10, 7,156,965,986.85 and 3,522,495,166.70

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Solution

The fourth proportional to 4,775,845,621.10, 7,156,965,986.85 and 3,522,495,166.70 is: 5,278,725,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,845,621.10 : 7,156,965,986.85 = 3,522,495,166.70 : x
  2. Step 2: Convert to fraction form
    4,775,845,621.10/7,156,965,986.85 = 3,522,495,166.70/x
  3. Step 3: Cross multiply
    4,775,845,621.10x = 7,156,965,986.85 × 3,522,495,166.70
  4. Step 4: Simplify right side
    4,775,845,621.10x = 25,210,378,096,915,419,136
  5. Step 5: Solve for x
    x = 25,210,378,096,915,419,136/4,775,845,621.10
  6. Step 6: Final answer
    x = 5,278,725,506.86

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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.