Finding the Fourth Proportional to 117,884,989,832.74, 176,857,242,477.42 and 32,894,712,961.97
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Solution
The fourth proportional to 117,884,989,832.74, 176,857,242,477.42 and 32,894,712,961.97 is: 49,350,373,061.02
Step by Step Solution
- Step 1: Write the proportion equation
117,884,989,832.74 : 176,857,242,477.42 = 32,894,712,961.97 : x - Step 2: Convert to fraction form
117,884,989,832.74/176,857,242,477.42 = 32,894,712,961.97/x - Step 3: Cross multiply
117,884,989,832.74x = 176,857,242,477.42 × 32,894,712,961.97 - Step 4: Simplify right side
117,884,989,832.74x = 5,817,668,226,540,259,770,368 - Step 5: Solve for x
x = 5,817,668,226,540,259,770,368/117,884,989,832.74 - Step 6: Final answer
x = 49,350,373,061.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.