Home / 270,668,747,383.35-406,003,121,075.03-270,668,747,383.35

Finding the Fourth Proportional to 270,668,747,383.35, 406,003,121,075.03 and 270,668,747,383.35

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Solution

The fourth proportional to 270,668,747,383.35, 406,003,121,075.03 and 270,668,747,383.35 is: 406,003,121,075.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,668,747,383.35 : 406,003,121,075.03 = 270,668,747,383.35 : x
  2. Step 2: Convert to fraction form
    270,668,747,383.35/406,003,121,075.03 = 270,668,747,383.35/x
  3. Step 3: Cross multiply
    270,668,747,383.35x = 406,003,121,075.03 × 270,668,747,383.35
  4. Step 4: Simplify right side
    270,668,747,383.35x = 109,892,356,215,108,964,188,160
  5. Step 5: Solve for x
    x = 109,892,356,215,108,964,188,160/270,668,747,383.35
  6. Step 6: Final answer
    x = 406,003,121,075.03

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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.