Finding the Fourth Proportional to 32,035,842.39, 44,209,194.62 and 17,351,167.71
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Solution
The fourth proportional to 32,035,842.39, 44,209,194.62 and 17,351,167.71 is: 23,944,466.35
Step by Step Solution
- Step 1: Write the proportion equation
32,035,842.39 : 44,209,194.62 = 17,351,167.71 : x - Step 2: Convert to fraction form
32,035,842.39/44,209,194.62 = 17,351,167.71/x - Step 3: Cross multiply
32,035,842.39x = 44,209,194.62 × 17,351,167.71 - Step 4: Simplify right side
32,035,842.39x = 767,081,150,088,894 - Step 5: Solve for x
x = 767,081,150,088,894/32,035,842.39 - Step 6: Final answer
x = 23,944,466.35
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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.