Finding the Fourth Proportional to 53,769,509,719.67, 80,614,502,899.70 and 32,517,233,603.97
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Solution
The fourth proportional to 53,769,509,719.67, 80,614,502,899.70 and 32,517,233,603.97 is: 48,751,804,439.43
Step by Step Solution
- Step 1: Write the proportion equation
53,769,509,719.67 : 80,614,502,899.70 = 32,517,233,603.97 : x - Step 2: Convert to fraction form
53,769,509,719.67/80,614,502,899.70 = 32,517,233,603.97/x - Step 3: Cross multiply
53,769,509,719.67x = 80,614,502,899.70 × 32,517,233,603.97 - Step 4: Simplify right side
53,769,509,719.67x = 2,621,360,622,657,462,075,392 - Step 5: Solve for x
x = 2,621,360,622,657,462,075,392/53,769,509,719.67 - Step 6: Final answer
x = 48,751,804,439.43
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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.