Finding the Fourth Proportional to 1,068,610,701,157.60, 1,474,683,717,837.30 and 580,869,638,877
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Solution
The fourth proportional to 1,068,610,701,157.60, 1,474,683,717,837.30 and 580,869,638,877 is: 801,600,618,176.49
Step by Step Solution
- Step 1: Write the proportion equation
1,068,610,701,157.60 : 1,474,683,717,837.30 = 580,869,638,877 : x - Step 2: Convert to fraction form
1,068,610,701,157.60/1,474,683,717,837.30 = 580,869,638,877/x - Step 3: Cross multiply
1,068,610,701,157.60x = 1,474,683,717,837.30 × 580,869,638,877 - Step 4: Simplify right side
1,068,610,701,157.60x = 856,598,998,637,944,235,884,544 - Step 5: Solve for x
x = 856,598,998,637,944,235,884,544/1,068,610,701,157.60 - Step 6: Final answer
x = 801,600,618,176.49
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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.