Home / 169,546,353,669.70-254,319,530,504.55-51,770,336,056.90

Finding the Fourth Proportional to 169,546,353,669.70, 254,319,530,504.55 and 51,770,336,056.90

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Solution

The fourth proportional to 169,546,353,669.70, 254,319,530,504.55 and 51,770,336,056.90 is: 77,655,504,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,546,353,669.70 : 254,319,530,504.55 = 51,770,336,056.90 : x
  2. Step 2: Convert to fraction form
    169,546,353,669.70/254,319,530,504.55 = 51,770,336,056.90/x
  3. Step 3: Cross multiply
    169,546,353,669.70x = 254,319,530,504.55 × 51,770,336,056.90
  4. Step 4: Simplify right side
    169,546,353,669.70x = 13,166,207,560,053,583,511,552
  5. Step 5: Solve for x
    x = 13,166,207,560,053,583,511,552/169,546,353,669.70
  6. Step 6: Final answer
    x = 77,655,504,085.35

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1.5x scale

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.