Home / 9,156,604,811.85-13,734,907,217.78-2,263,460,747.85

Finding the Fourth Proportional to 9,156,604,811.85, 13,734,907,217.78 and 2,263,460,747.85

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Solution

The fourth proportional to 9,156,604,811.85, 13,734,907,217.78 and 2,263,460,747.85 is: 3,395,191,121.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,156,604,811.85 : 13,734,907,217.78 = 2,263,460,747.85 : x
  2. Step 2: Convert to fraction form
    9,156,604,811.85/13,734,907,217.78 = 2,263,460,747.85/x
  3. Step 3: Cross multiply
    9,156,604,811.85x = 13,734,907,217.78 × 2,263,460,747.85
  4. Step 4: Simplify right side
    9,156,604,811.85x = 31,088,423,362,795,360,256
  5. Step 5: Solve for x
    x = 31,088,423,362,795,360,256/9,156,604,811.85
  6. Step 6: Final answer
    x = 3,395,191,121.78

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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.