Home / 467,767,494,298.96-700,442,837,712.10-322,837,002,217.40

Finding the Fourth Proportional to 467,767,494,298.96, 700,442,837,712.10 and 322,837,002,217.40

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Solution

The fourth proportional to 467,767,494,298.96, 700,442,837,712.10 and 322,837,002,217.40 is: 483,421,504,716.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,767,494,298.96 : 700,442,837,712.10 = 322,837,002,217.40 : x
  2. Step 2: Convert to fraction form
    467,767,494,298.96/700,442,837,712.10 = 322,837,002,217.40/x
  3. Step 3: Cross multiply
    467,767,494,298.96x = 700,442,837,712.10 × 322,837,002,217.40
  4. Step 4: Simplify right side
    467,767,494,298.96x = 226,128,865,951,623,187,267,584
  5. Step 5: Solve for x
    x = 226,128,865,951,623,187,267,584/467,767,494,298.96
  6. Step 6: Final answer
    x = 483,421,504,716.83

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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.