Home / 167,646,890,164.20-251,470,335,246.30-134,587,008,436.20

Finding the Fourth Proportional to 167,646,890,164.20, 251,470,335,246.30 and 134,587,008,436.20

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Solution

The fourth proportional to 167,646,890,164.20, 251,470,335,246.30 and 134,587,008,436.20 is: 201,880,512,654.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,646,890,164.20 : 251,470,335,246.30 = 134,587,008,436.20 : x
  2. Step 2: Convert to fraction form
    167,646,890,164.20/251,470,335,246.30 = 134,587,008,436.20/x
  3. Step 3: Cross multiply
    167,646,890,164.20x = 251,470,335,246.30 × 134,587,008,436.20
  4. Step 4: Simplify right side
    167,646,890,164.20x = 33,844,640,131,247,819,980,800
  5. Step 5: Solve for x
    x = 33,844,640,131,247,819,980,800/167,646,890,164.20
  6. Step 6: Final answer
    x = 201,880,512,654.30

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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.