Finding the Fourth Proportional to 175,616,708, 242,351,057.04 and 98,354,372
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Solution
The fourth proportional to 175,616,708, 242,351,057.04 and 98,354,372 is: 135,729,033.36
Step by Step Solution
- Step 1: Write the proportion equation
175,616,708 : 242,351,057.04 = 98,354,372 : x - Step 2: Convert to fraction form
175,616,708/242,351,057.04 = 98,354,372/x - Step 3: Cross multiply
175,616,708x = 242,351,057.04 × 98,354,372 - Step 4: Simplify right side
175,616,708x = 23,836,286,018,705,380 - Step 5: Solve for x
x = 23,836,286,018,705,380/175,616,708 - Step 6: Final answer
x = 135,729,033.36
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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.