Home / 4,410,054,325.26-6,616,372,330.15-1,422,057,320.55

Finding the Fourth Proportional to 4,410,054,325.26, 6,616,372,330.15 and 1,422,057,320.55

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Solution

The fourth proportional to 4,410,054,325.26, 6,616,372,330.15 and 1,422,057,320.55 is: 2,133,502,223.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,054,325.26 : 6,616,372,330.15 = 1,422,057,320.55 : x
  2. Step 2: Convert to fraction form
    4,410,054,325.26/6,616,372,330.15 = 1,422,057,320.55/x
  3. Step 3: Cross multiply
    4,410,054,325.26x = 6,616,372,330.15 × 1,422,057,320.55
  4. Step 4: Simplify right side
    4,410,054,325.26x = 9,408,860,707,574,267,904
  5. Step 5: Solve for x
    x = 9,408,860,707,574,267,904/4,410,054,325.26
  6. Step 6: Final answer
    x = 2,133,502,223.25

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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.