Home / 314,295,619,049.28-433,808,653,629.12-204,703,059,898.08

Finding the Fourth Proportional to 314,295,619,049.28, 433,808,653,629.12 and 204,703,059,898.08

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Solution

The fourth proportional to 314,295,619,049.28, 433,808,653,629.12 and 204,703,059,898.08 is: 282,542,782,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,295,619,049.28 : 433,808,653,629.12 = 204,703,059,898.08 : x
  2. Step 2: Convert to fraction form
    314,295,619,049.28/433,808,653,629.12 = 204,703,059,898.08/x
  3. Step 3: Cross multiply
    314,295,619,049.28x = 433,808,653,629.12 × 204,703,059,898.08
  4. Step 4: Simplify right side
    314,295,619,049.28x = 88,801,958,808,147,191,660,544
  5. Step 5: Solve for x
    x = 88,801,958,808,147,191,660,544/314,295,619,049.28
  6. Step 6: Final answer
    x = 282,542,782,736.73

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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.