Finding the Fourth Proportional to 175,634,234.88, 242,375,529.04 and 96,236,679.63
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Solution
The fourth proportional to 175,634,234.88, 242,375,529.04 and 96,236,679.63 is: 132,806,774.00
Step by Step Solution
- Step 1: Write the proportion equation
175,634,234.88 : 242,375,529.04 = 96,236,679.63 : x - Step 2: Convert to fraction form
175,634,234.88/242,375,529.04 = 96,236,679.63/x - Step 3: Cross multiply
175,634,234.88x = 242,375,529.04 × 96,236,679.63 - Step 4: Simplify right side
175,634,234.88x = 23,325,416,138,374,240 - Step 5: Solve for x
x = 23,325,416,138,374,240/175,634,234.88 - Step 6: Final answer
x = 132,806,774.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.