Home / 9,196,416,190.80-13,794,624,286.20-4,289,586,008.40

Finding the Fourth Proportional to 9,196,416,190.80, 13,794,624,286.20 and 4,289,586,008.40

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Solution

The fourth proportional to 9,196,416,190.80, 13,794,624,286.20 and 4,289,586,008.40 is: 6,434,379,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196,416,190.80 : 13,794,624,286.20 = 4,289,586,008.40 : x
  2. Step 2: Convert to fraction form
    9,196,416,190.80/13,794,624,286.20 = 4,289,586,008.40/x
  3. Step 3: Cross multiply
    9,196,416,190.80x = 13,794,624,286.20 × 4,289,586,008.40
  4. Step 4: Simplify right side
    9,196,416,190.80x = 59,173,227,329,218,363,392
  5. Step 5: Solve for x
    x = 59,173,227,329,218,363,392/9,196,416,190.80
  6. Step 6: Final answer
    x = 6,434,379,012.60

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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.