Finding the Fourth Proportional to 1,676,380,170.96, 2,296,651,252.50 and 1,613,544,945.84
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Solution
The fourth proportional to 1,676,380,170.96, 2,296,651,252.50 and 1,613,544,945.84 is: 2,210,566,603.58
Step by Step Solution
- Step 1: Write the proportion equation
1,676,380,170.96 : 2,296,651,252.50 = 1,613,544,945.84 : x - Step 2: Convert to fraction form
1,676,380,170.96/2,296,651,252.50 = 1,613,544,945.84/x - Step 3: Cross multiply
1,676,380,170.96x = 2,296,651,252.50 × 1,613,544,945.84 - Step 4: Simplify right side
1,676,380,170.96x = 3,705,750,020,828,480,512 - Step 5: Solve for x
x = 3,705,750,020,828,480,512/1,676,380,170.96 - Step 6: Final answer
x = 2,210,566,603.58
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.