Home / 164,295,809,825.82-226,728,045,603.90-92,038,383,303.89

Finding the Fourth Proportional to 164,295,809,825.82, 226,728,045,603.90 and 92,038,383,303.89

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Solution

The fourth proportional to 164,295,809,825.82, 226,728,045,603.90 and 92,038,383,303.89 is: 127,012,872,629.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,295,809,825.82 : 226,728,045,603.90 = 92,038,383,303.89 : x
  2. Step 2: Convert to fraction form
    164,295,809,825.82/226,728,045,603.90 = 92,038,383,303.89/x
  3. Step 3: Cross multiply
    164,295,809,825.82x = 226,728,045,603.90 × 92,038,383,303.89
  4. Step 4: Simplify right side
    164,295,809,825.82x = 20,867,682,767,032,463,392,768
  5. Step 5: Solve for x
    x = 20,867,682,767,032,463,392,768/164,295,809,825.82
  6. Step 6: Final answer
    x = 127,012,872,629.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.