Home / 7,250,144,388.49-10,875,219,597.38-3,261,569,704.73

Finding the Fourth Proportional to 7,250,144,388.49, 10,875,219,597.38 and 3,261,569,704.73

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Solution

The fourth proportional to 7,250,144,388.49, 10,875,219,597.38 and 3,261,569,704.73 is: 4,892,355,913.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250,144,388.49 : 10,875,219,597.38 = 3,261,569,704.73 : x
  2. Step 2: Convert to fraction form
    7,250,144,388.49/10,875,219,597.38 = 3,261,569,704.73/x
  3. Step 3: Cross multiply
    7,250,144,388.49x = 10,875,219,597.38 × 3,261,569,704.73
  4. Step 4: Simplify right side
    7,250,144,388.49x = 35,470,286,771,029,909,504
  5. Step 5: Solve for x
    x = 35,470,286,771,029,909,504/7,250,144,388.49
  6. Step 6: Final answer
    x = 4,892,355,913.26

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Double scale
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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.