Home / 4,147,616,778,823.20-6,221,425,168,234.80-4,147,616,778,823.20

Finding the Fourth Proportional to 4,147,616,778,823.20, 6,221,425,168,234.80 and 4,147,616,778,823.20

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Solution

The fourth proportional to 4,147,616,778,823.20, 6,221,425,168,234.80 and 4,147,616,778,823.20 is: 6,221,425,168,234.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,147,616,778,823.20 : 6,221,425,168,234.80 = 4,147,616,778,823.20 : x
  2. Step 2: Convert to fraction form
    4,147,616,778,823.20/6,221,425,168,234.80 = 4,147,616,778,823.20/x
  3. Step 3: Cross multiply
    4,147,616,778,823.20x = 6,221,425,168,234.80 × 4,147,616,778,823.20
  4. Step 4: Simplify right side
    4,147,616,778,823.20x = 25,804,087,415,963,606,375,727,104
  5. Step 5: Solve for x
    x = 25,804,087,415,963,606,375,727,104/4,147,616,778,823.20
  6. Step 6: Final answer
    x = 6,221,425,168,234.80

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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.