Finding the Fourth Proportional to 175,495,176.52, 242,180,365.84 and 97,177,048.48
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Solution
The fourth proportional to 175,495,176.52, 242,180,365.84 and 97,177,048.48 is: 134,102,678.03
Step by Step Solution
- Step 1: Write the proportion equation
175,495,176.52 : 242,180,365.84 = 97,177,048.48 : x - Step 2: Convert to fraction form
175,495,176.52/242,180,365.84 = 97,177,048.48/x - Step 3: Cross multiply
175,495,176.52x = 242,180,365.84 × 97,177,048.48 - Step 4: Simplify right side
175,495,176.52x = 23,534,373,152,137,816 - Step 5: Solve for x
x = 23,534,373,152,137,816/175,495,176.52 - Step 6: Final answer
x = 134,102,678.03
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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.