Finding the Fourth Proportional to 55,163,375,078,836, 82,745,142,255,348 and 22,527,136,172,310
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Solution
The fourth proportional to 55,163,375,078,836, 82,745,142,255,348 and 22,527,136,172,310 is: 33,790,736,779,964.25
Step by Step Solution
- Step 1: Write the proportion equation
55,163,375,078,836 : 82,745,142,255,348 = 22,527,136,172,310 : x - Step 2: Convert to fraction form
55,163,375,078,836/82,745,142,255,348 = 22,527,136,172,310/x - Step 3: Cross multiply
55,163,375,078,836x = 82,745,142,255,348 × 22,527,136,172,310 - Step 4: Simplify right side
55,163,375,078,836x = 1,864,011,087,183,386,673,661,607,936 - Step 5: Solve for x
x = 1,864,011,087,183,386,673,661,607,936/55,163,375,078,836 - Step 6: Final answer
x = 33,790,736,779,964.25
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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.