Finding the Fourth Proportional to 296,776,251,335.75, 443,165,881,114.17 and 242,367,547,390.50
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Solution
The fourth proportional to 296,776,251,335.75, 443,165,881,114.17 and 242,367,547,390.50 is: 361,919,214,254.37
Step by Step Solution
- Step 1: Write the proportion equation
296,776,251,335.75 : 443,165,881,114.17 = 242,367,547,390.50 : x - Step 2: Convert to fraction form
296,776,251,335.75/443,165,881,114.17 = 242,367,547,390.50/x - Step 3: Cross multiply
296,776,251,335.75x = 443,165,881,114.17 × 242,367,547,390.50 - Step 4: Simplify right side
296,776,251,335.75x = 107,409,027,692,791,284,629,504 - Step 5: Solve for x
x = 107,409,027,692,791,284,629,504/296,776,251,335.75 - Step 6: Final answer
x = 361,919,214,254.37
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.