Home / 2,474,656,592.85-3,415,043,863.53-1,345,618,265.67

Finding the Fourth Proportional to 2,474,656,592.85, 3,415,043,863.53 and 1,345,618,265.67

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Solution

The fourth proportional to 2,474,656,592.85, 3,415,043,863.53 and 1,345,618,265.67 is: 1,856,962,866.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,656,592.85 : 3,415,043,863.53 = 1,345,618,265.67 : x
  2. Step 2: Convert to fraction form
    2,474,656,592.85/3,415,043,863.53 = 1,345,618,265.67/x
  3. Step 3: Cross multiply
    2,474,656,592.85x = 3,415,043,863.53 × 1,345,618,265.67
  4. Step 4: Simplify right side
    2,474,656,592.85x = 4,595,345,400,830,215,168
  5. Step 5: Solve for x
    x = 4,595,345,400,830,215,168/2,474,656,592.85
  6. Step 6: Final answer
    x = 1,856,962,866.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.