Home / 467,767,494,297.96-700,442,837,710.60-322,837,002,216.40

Finding the Fourth Proportional to 467,767,494,297.96, 700,442,837,710.60 and 322,837,002,216.40

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Solution

The fourth proportional to 467,767,494,297.96, 700,442,837,710.60 and 322,837,002,216.40 is: 483,421,504,715.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,767,494,297.96 : 700,442,837,710.60 = 322,837,002,216.40 : x
  2. Step 2: Convert to fraction form
    467,767,494,297.96/700,442,837,710.60 = 322,837,002,216.40/x
  3. Step 3: Cross multiply
    467,767,494,297.96x = 700,442,837,710.60 × 322,837,002,216.40
  4. Step 4: Simplify right side
    467,767,494,297.96x = 226,128,865,950,438,480,936,960
  5. Step 5: Solve for x
    x = 226,128,865,950,438,480,936,960/467,767,494,297.96
  6. Step 6: Final answer
    x = 483,421,504,715.33

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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.