Home / 17,321,958,755.46-25,993,867,964.76-7,373,386,224.81

Finding the Fourth Proportional to 17,321,958,755.46, 25,993,867,964.76 and 7,373,386,224.81

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Solution

The fourth proportional to 17,321,958,755.46, 25,993,867,964.76 and 7,373,386,224.81 is: 11,064,731,805.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,321,958,755.46 : 25,993,867,964.76 = 7,373,386,224.81 : x
  2. Step 2: Convert to fraction form
    17,321,958,755.46/25,993,867,964.76 = 7,373,386,224.81/x
  3. Step 3: Cross multiply
    17,321,958,755.46x = 25,993,867,964.76 × 7,373,386,224.81
  4. Step 4: Simplify right side
    17,321,958,755.46x = 191,662,827,980,891,324,416
  5. Step 5: Solve for x
    x = 191,662,827,980,891,324,416/17,321,958,755.46
  6. Step 6: Final answer
    x = 11,064,731,805.83

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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.