Finding the Fourth Proportional to 88,845,052.08, 133,213,755.60 and 58,102,524.16
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Solution
The fourth proportional to 88,845,052.08, 133,213,755.60 and 58,102,524.16 is: 87,118,587.61
Step by Step Solution
- Step 1: Write the proportion equation
88,845,052.08 : 133,213,755.60 = 58,102,524.16 : x - Step 2: Convert to fraction form
88,845,052.08/133,213,755.60 = 58,102,524.16/x - Step 3: Cross multiply
88,845,052.08x = 133,213,755.60 × 58,102,524.16 - Step 4: Simplify right side
88,845,052.08x = 7,740,055,453,193,334 - Step 5: Solve for x
x = 7,740,055,453,193,334/88,845,052.08 - Step 6: Final answer
x = 87,118,587.61
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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.