Home / 202,835,625,222.13-304,263,223,162.15-66,694,735,609.26

Finding the Fourth Proportional to 202,835,625,222.13, 304,263,223,162.15 and 66,694,735,609.26

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Solution

The fourth proportional to 202,835,625,222.13, 304,263,223,162.15 and 66,694,735,609.26 is: 100,045,320,944.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,835,625,222.13 : 304,263,223,162.15 = 66,694,735,609.26 : x
  2. Step 2: Convert to fraction form
    202,835,625,222.13/304,263,223,162.15 = 66,694,735,609.26/x
  3. Step 3: Cross multiply
    202,835,625,222.13x = 304,263,223,162.15 × 66,694,735,609.26
  4. Step 4: Simplify right side
    202,835,625,222.13x = 20,292,755,224,420,870,520,832
  5. Step 5: Solve for x
    x = 20,292,755,224,420,870,520,832/202,835,625,222.13
  6. Step 6: Final answer
    x = 100,045,320,944.97

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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.