Finding the Fourth Proportional to 5,351,663,312.88, 8,027,443,849.32 and 3,253,718,941.38
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Solution
The fourth proportional to 5,351,663,312.88, 8,027,443,849.32 and 3,253,718,941.38 is: 4,880,547,331.99
Step by Step Solution
- Step 1: Write the proportion equation
5,351,663,312.88 : 8,027,443,849.32 = 3,253,718,941.38 : x - Step 2: Convert to fraction form
5,351,663,312.88/8,027,443,849.32 = 3,253,718,941.38/x - Step 3: Cross multiply
5,351,663,312.88x = 8,027,443,849.32 × 3,253,718,941.38 - Step 4: Simplify right side
5,351,663,312.88x = 26,119,046,103,396,864,000 - Step 5: Solve for x
x = 26,119,046,103,396,864,000/5,351,663,312.88 - Step 6: Final answer
x = 4,880,547,331.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.