Home / 433,707,077,550.60-597,884,972,992.20-303,090,408,700.92

Finding the Fourth Proportional to 433,707,077,550.60, 597,884,972,992.20 and 303,090,408,700.92

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Solution

The fourth proportional to 433,707,077,550.60, 597,884,972,992.20 and 303,090,408,700.92 is: 417,823,942,011.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,707,077,550.60 : 597,884,972,992.20 = 303,090,408,700.92 : x
  2. Step 2: Convert to fraction form
    433,707,077,550.60/597,884,972,992.20 = 303,090,408,700.92/x
  3. Step 3: Cross multiply
    433,707,077,550.60x = 597,884,972,992.20 × 303,090,408,700.92
  4. Step 4: Simplify right side
    433,707,077,550.60x = 181,213,200,820,344,383,864,832
  5. Step 5: Solve for x
    x = 181,213,200,820,344,383,864,832/433,707,077,550.60
  6. Step 6: Final answer
    x = 417,823,942,011.19

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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.