Home / 71,000,322,025.10-106,500,483,037.65-50,361,200,617.10

Finding the Fourth Proportional to 71,000,322,025.10, 106,500,483,037.65 and 50,361,200,617.10

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Solution

The fourth proportional to 71,000,322,025.10, 106,500,483,037.65 and 50,361,200,617.10 is: 75,541,800,925.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,000,322,025.10 : 106,500,483,037.65 = 50,361,200,617.10 : x
  2. Step 2: Convert to fraction form
    71,000,322,025.10/106,500,483,037.65 = 50,361,200,617.10/x
  3. Step 3: Cross multiply
    71,000,322,025.10x = 106,500,483,037.65 × 50,361,200,617.10
  4. Step 4: Simplify right side
    71,000,322,025.10x = 5,363,492,192,077,146,488,832
  5. Step 5: Solve for x
    x = 5,363,492,192,077,146,488,832/71,000,322,025.10
  6. Step 6: Final answer
    x = 75,541,800,925.65

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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.