Finding the Fourth Proportional to 94,282,783.08, 141,424,174.62 and 94,282,783.08
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Solution
The fourth proportional to 94,282,783.08, 141,424,174.62 and 94,282,783.08 is: 141,424,174.62
Step by Step Solution
- Step 1: Write the proportion equation
94,282,783.08 : 141,424,174.62 = 94,282,783.08 : x - Step 2: Convert to fraction form
94,282,783.08/141,424,174.62 = 94,282,783.08/x - Step 3: Cross multiply
94,282,783.08x = 141,424,174.62 × 94,282,783.08 - Step 4: Simplify right side
94,282,783.08x = 13,333,864,776,786,968 - Step 5: Solve for x
x = 13,333,864,776,786,968/94,282,783.08 - Step 6: Final answer
x = 141,424,174.62
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.