Home / 4,112,664,442.50-5,675,476,930.65-2,352,531,850.50

Finding the Fourth Proportional to 4,112,664,442.50, 5,675,476,930.65 and 2,352,531,850.50

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Solution

The fourth proportional to 4,112,664,442.50, 5,675,476,930.65 and 2,352,531,850.50 is: 3,246,493,953.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,664,442.50 : 5,675,476,930.65 = 2,352,531,850.50 : x
  2. Step 2: Convert to fraction form
    4,112,664,442.50/5,675,476,930.65 = 2,352,531,850.50/x
  3. Step 3: Cross multiply
    4,112,664,442.50x = 5,675,476,930.65 × 2,352,531,850.50
  4. Step 4: Simplify right side
    4,112,664,442.50x = 13,351,740,246,132,103,168
  5. Step 5: Solve for x
    x = 13,351,740,246,132,103,168/4,112,664,442.50
  6. Step 6: Final answer
    x = 3,246,493,953.69

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Double scale
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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.