Home / 3,196,590,435,704.70-4,795,167,532,077.40-901,874,968,277.35

Finding the Fourth Proportional to 3,196,590,435,704.70, 4,795,167,532,077.40 and 901,874,968,277.35

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Solution

The fourth proportional to 3,196,590,435,704.70, 4,795,167,532,077.40 and 901,874,968,277.35 is: 1,352,891,980,646.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,590,435,704.70 : 4,795,167,532,077.40 = 901,874,968,277.35 : x
  2. Step 2: Convert to fraction form
    3,196,590,435,704.70/4,795,167,532,077.40 = 901,874,968,277.35/x
  3. Step 3: Cross multiply
    3,196,590,435,704.70x = 4,795,167,532,077.40 × 901,874,968,277.35
  4. Step 4: Simplify right side
    3,196,590,435,704.70x = 4,324,641,565,876,883,843,710,976
  5. Step 5: Solve for x
    x = 4,324,641,565,876,883,843,710,976/3,196,590,435,704.70
  6. Step 6: Final answer
    x = 1,352,891,980,646.72

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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.