Finding the Fourth Proportional to 45,593,287,114.45, 68,293,719,381.88 and 36,580,681,497.84
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Solution
The fourth proportional to 45,593,287,114.45, 68,293,719,381.88 and 36,580,681,497.84 is: 54,793,829,423.62
Step by Step Solution
- Step 1: Write the proportion equation
45,593,287,114.45 : 68,293,719,381.88 = 36,580,681,497.84 : x - Step 2: Convert to fraction form
45,593,287,114.45/68,293,719,381.88 = 36,580,681,497.84/x - Step 3: Cross multiply
45,593,287,114.45x = 68,293,719,381.88 × 36,580,681,497.84 - Step 4: Simplify right side
45,593,287,114.45x = 2,498,230,797,011,414,155,264 - Step 5: Solve for x
x = 2,498,230,797,011,414,155,264/45,593,287,114.45 - Step 6: Final answer
x = 54,793,829,423.62
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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.