Home / 34,529,812,015.55-47,651,214,429.70-19,493,054,286.24

Finding the Fourth Proportional to 34,529,812,015.55, 47,651,214,429.70 and 19,493,054,286.24

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Solution

The fourth proportional to 34,529,812,015.55, 47,651,214,429.70 and 19,493,054,286.24 is: 26,900,456,604.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,529,812,015.55 : 47,651,214,429.70 = 19,493,054,286.24 : x
  2. Step 2: Convert to fraction form
    34,529,812,015.55/47,651,214,429.70 = 19,493,054,286.24/x
  3. Step 3: Cross multiply
    34,529,812,015.55x = 47,651,214,429.70 × 19,493,054,286.24
  4. Step 4: Simplify right side
    34,529,812,015.55x = 928,867,709,683,270,549,504
  5. Step 5: Solve for x
    x = 928,867,709,683,270,549,504/34,529,812,015.55
  6. Step 6: Final answer
    x = 26,900,456,604.43

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Double scale
Find fourth proportional to 34,529,812,016.55, 47,651,214,431.08 and 19,493,054,287.24
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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.