Finding the Fourth Proportional to 277,863,135.24, 416,858,189.58 and 96,110,159.88
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Solution
The fourth proportional to 277,863,135.24, 416,858,189.58 and 96,110,159.88 is: 144,187,199.26
Step by Step Solution
- Step 1: Write the proportion equation
277,863,135.24 : 416,858,189.58 = 96,110,159.88 : x - Step 2: Convert to fraction form
277,863,135.24/416,858,189.58 = 96,110,159.88/x - Step 3: Cross multiply
277,863,135.24x = 416,858,189.58 × 96,110,159.88 - Step 4: Simplify right side
277,863,135.24x = 40,064,307,247,821,144 - Step 5: Solve for x
x = 40,064,307,247,821,144/277,863,135.24 - Step 6: Final answer
x = 144,187,199.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.