Home / 223,197,019,682.40-334,795,529,523.60-81,659,401,034.40

Finding the Fourth Proportional to 223,197,019,682.40, 334,795,529,523.60 and 81,659,401,034.40

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Solution

The fourth proportional to 223,197,019,682.40, 334,795,529,523.60 and 81,659,401,034.40 is: 122,489,101,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,197,019,682.40 : 334,795,529,523.60 = 81,659,401,034.40 : x
  2. Step 2: Convert to fraction form
    223,197,019,682.40/334,795,529,523.60 = 81,659,401,034.40/x
  3. Step 3: Cross multiply
    223,197,019,682.40x = 334,795,529,523.60 × 81,659,401,034.40
  4. Step 4: Simplify right side
    223,197,019,682.40x = 27,339,202,409,891,954,163,712
  5. Step 5: Solve for x
    x = 27,339,202,409,891,954,163,712/223,197,019,682.40
  6. Step 6: Final answer
    x = 122,489,101,551.60

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Double scale
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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.