Finding the Fourth Proportional to 24,064,617.62, 33,209,227.06 and 13,751,316.12
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Solution
The fourth proportional to 24,064,617.62, 33,209,227.06 and 13,751,316.12 is: 18,976,847.53
Step by Step Solution
- Step 1: Write the proportion equation
24,064,617.62 : 33,209,227.06 = 13,751,316.12 : x - Step 2: Convert to fraction form
24,064,617.62/33,209,227.06 = 13,751,316.12/x - Step 3: Cross multiply
24,064,617.62x = 33,209,227.06 × 13,751,316.12 - Step 4: Simplify right side
24,064,617.62x = 456,670,579,402,918.19 - Step 5: Solve for x
x = 456,670,579,402,918.19/24,064,617.62 - Step 6: Final answer
x = 18,976,847.53
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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.