Finding the Fourth Proportional to 175,914,524.08, 242,757,421.20 and 96,529,341.68
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Solution
The fourth proportional to 175,914,524.08, 242,757,421.20 and 96,529,341.68 is: 133,207,955.28
Step by Step Solution
- Step 1: Write the proportion equation
175,914,524.08 : 242,757,421.20 = 96,529,341.68 : x - Step 2: Convert to fraction form
175,914,524.08/242,757,421.20 = 96,529,341.68/x - Step 3: Cross multiply
175,914,524.08x = 242,757,421.20 × 96,529,341.68 - Step 4: Simplify right side
175,914,524.08x = 23,433,214,056,370,476 - Step 5: Solve for x
x = 23,433,214,056,370,476/175,914,524.08 - Step 6: Final answer
x = 133,207,955.28
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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.