Finding the Fourth Proportional to 39,323,161.36, 54,243,740.16 and 24,613,290
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Solution
The fourth proportional to 39,323,161.36, 54,243,740.16 and 24,613,290 is: 33,952,430.60
Step by Step Solution
- Step 1: Write the proportion equation
39,323,161.36 : 54,243,740.16 = 24,613,290 : x - Step 2: Convert to fraction form
39,323,161.36/54,243,740.16 = 24,613,290/x - Step 3: Cross multiply
39,323,161.36x = 54,243,740.16 × 24,613,290 - Step 4: Simplify right side
39,323,161.36x = 1,335,116,907,242,726.25 - Step 5: Solve for x
x = 1,335,116,907,242,726.25/39,323,161.36 - Step 6: Final answer
x = 33,952,430.60
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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.