Finding the Fourth Proportional to 178,877,080,284.63, 246,851,171,476.07 and 97,586,656,905.11
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Solution
The fourth proportional to 178,877,080,284.63, 246,851,171,476.07 and 97,586,656,905.11 is: 134,670,023,343.00
Step by Step Solution
- Step 1: Write the proportion equation
178,877,080,284.63 : 246,851,171,476.07 = 97,586,656,905.11 : x - Step 2: Convert to fraction form
178,877,080,284.63/246,851,171,476.07 = 97,586,656,905.11/x - Step 3: Cross multiply
178,877,080,284.63x = 246,851,171,476.07 × 97,586,656,905.11 - Step 4: Simplify right side
178,877,080,284.63x = 24,089,380,577,458,484,412,416 - Step 5: Solve for x
x = 24,089,380,577,458,484,412,416/178,877,080,284.63 - Step 6: Final answer
x = 134,670,023,343.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.