Home / 3,196,590,435,709.80-4,795,167,532,084.70-901,874,968,282.32

Finding the Fourth Proportional to 3,196,590,435,709.80, 4,795,167,532,084.70 and 901,874,968,282.32

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Solution

The fourth proportional to 3,196,590,435,709.80, 4,795,167,532,084.70 and 901,874,968,282.32 is: 1,352,891,980,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,590,435,709.80 : 4,795,167,532,084.70 = 901,874,968,282.32 : x
  2. Step 2: Convert to fraction form
    3,196,590,435,709.80/4,795,167,532,084.70 = 901,874,968,282.32/x
  3. Step 3: Cross multiply
    3,196,590,435,709.80x = 4,795,167,532,084.70 × 901,874,968,282.32
  4. Step 4: Simplify right side
    3,196,590,435,709.80x = 4,324,641,565,907,299,191,488,512
  5. Step 5: Solve for x
    x = 4,324,641,565,907,299,191,488,512/3,196,590,435,709.80
  6. Step 6: Final answer
    x = 1,352,891,980,654.07

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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.