Finding the Fourth Proportional to 177,599,463,272.10, 266,396,283,725.93 and 56,586,374,457.83
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Solution
The fourth proportional to 177,599,463,272.10, 266,396,283,725.93 and 56,586,374,457.83 is: 84,878,634,131.87
Step by Step Solution
- Step 1: Write the proportion equation
177,599,463,272.10 : 266,396,283,725.93 = 56,586,374,457.83 : x - Step 2: Convert to fraction form
177,599,463,272.10/266,396,283,725.93 = 56,586,374,457.83/x - Step 3: Cross multiply
177,599,463,272.10x = 266,396,283,725.93 × 56,586,374,457.83 - Step 4: Simplify right side
177,599,463,272.10x = 15,074,399,865,089,267,073,024 - Step 5: Solve for x
x = 15,074,399,865,089,267,073,024/177,599,463,272.10 - Step 6: Final answer
x = 84,878,634,131.87
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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.