Finding the Fourth Proportional to 5,351,663,301.63, 8,027,443,832.48 and 3,253,718,930.13
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Solution
The fourth proportional to 5,351,663,301.63, 8,027,443,832.48 and 3,253,718,930.13 is: 4,880,547,315.14
Step by Step Solution
- Step 1: Write the proportion equation
5,351,663,301.63 : 8,027,443,832.48 = 3,253,718,930.13 : x - Step 2: Convert to fraction form
5,351,663,301.63/8,027,443,832.48 = 3,253,718,930.13/x - Step 3: Cross multiply
5,351,663,301.63x = 8,027,443,832.48 × 3,253,718,930.13 - Step 4: Simplify right side
5,351,663,301.63x = 26,119,045,958,279,225,344 - Step 5: Solve for x
x = 26,119,045,958,279,225,344/5,351,663,301.63 - Step 6: Final answer
x = 4,880,547,315.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.