Finding the Fourth Proportional to 31,967,546.04, 44,114,317.68 and 17,480,547
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Solution
The fourth proportional to 31,967,546.04, 44,114,317.68 and 17,480,547 is: 24,122,664.99
Step by Step Solution
- Step 1: Write the proportion equation
31,967,546.04 : 44,114,317.68 = 17,480,547 : x - Step 2: Convert to fraction form
31,967,546.04/44,114,317.68 = 17,480,547/x - Step 3: Cross multiply
31,967,546.04x = 44,114,317.68 × 17,480,547 - Step 4: Simplify right side
31,967,546.04x = 771,142,403,578,171 - Step 5: Solve for x
x = 771,142,403,578,171/31,967,546.04 - Step 6: Final answer
x = 24,122,664.99
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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.