Finding the Fourth Proportional to 45,997,104.24, 63,476,004.05 and 25,089,135.81
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Solution
The fourth proportional to 45,997,104.24, 63,476,004.05 and 25,089,135.81 is: 34,623,007.53
Step by Step Solution
- Step 1: Write the proportion equation
45,997,104.24 : 63,476,004.05 = 25,089,135.81 : x - Step 2: Convert to fraction form
45,997,104.24/63,476,004.05 = 25,089,135.81/x - Step 3: Cross multiply
45,997,104.24x = 63,476,004.05 × 25,089,135.81 - Step 4: Simplify right side
45,997,104.24x = 1,592,558,086,266,208.75 - Step 5: Solve for x
x = 1,592,558,086,266,208.75/45,997,104.24 - Step 6: Final answer
x = 34,623,007.53
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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.