Finding the Fourth Proportional to 214,027,817.62, 295,359,899.97 and 116,242,673.62
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Solution
The fourth proportional to 214,027,817.62, 295,359,899.97 and 116,242,673.62 is: 160,415,710.60
Step by Step Solution
- Step 1: Write the proportion equation
214,027,817.62 : 295,359,899.97 = 116,242,673.62 : x - Step 2: Convert to fraction form
214,027,817.62/295,359,899.97 = 116,242,673.62/x - Step 3: Cross multiply
214,027,817.62x = 295,359,899.97 × 116,242,673.62 - Step 4: Simplify right side
214,027,817.62x = 34,333,424,452,648,564 - Step 5: Solve for x
x = 34,333,424,452,648,564/214,027,817.62 - Step 6: Final answer
x = 160,415,710.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.