Home / 164,295,809,829.57-226,728,045,609.06-92,038,383,307.65

Finding the Fourth Proportional to 164,295,809,829.57, 226,728,045,609.06 and 92,038,383,307.65

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Solution

The fourth proportional to 164,295,809,829.57, 226,728,045,609.06 and 92,038,383,307.65 is: 127,012,872,635.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,295,809,829.57 : 226,728,045,609.06 = 92,038,383,307.65 : x
  2. Step 2: Convert to fraction form
    164,295,809,829.57/226,728,045,609.06 = 92,038,383,307.65/x
  3. Step 3: Cross multiply
    164,295,809,829.57x = 226,728,045,609.06 × 92,038,383,307.65
  4. Step 4: Simplify right side
    164,295,809,829.57x = 20,867,682,768,361,013,379,072
  5. Step 5: Solve for x
    x = 20,867,682,768,361,013,379,072/164,295,809,829.57
  6. Step 6: Final answer
    x = 127,012,872,635.08

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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.