Home / 4,147,616,778,819.70-6,221,425,168,229.60-4,147,616,778,819.70

Finding the Fourth Proportional to 4,147,616,778,819.70, 6,221,425,168,229.60 and 4,147,616,778,819.70

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Solution

The fourth proportional to 4,147,616,778,819.70, 6,221,425,168,229.60 and 4,147,616,778,819.70 is: 6,221,425,168,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,616,778,819.70 : 6,221,425,168,229.60 = 4,147,616,778,819.70 : x
  2. Step 2: Convert to fraction form
    4,147,616,778,819.70/6,221,425,168,229.60 = 4,147,616,778,819.70/x
  3. Step 3: Cross multiply
    4,147,616,778,819.70x = 6,221,425,168,229.60 × 4,147,616,778,819.70
  4. Step 4: Simplify right side
    4,147,616,778,819.70x = 25,804,087,415,920,261,565,775,872
  5. Step 5: Solve for x
    x = 25,804,087,415,920,261,565,775,872/4,147,616,778,819.70
  6. Step 6: Final answer
    x = 6,221,425,168,229.60

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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.