Finding the Fourth Proportional to 178,747,855,536.52, 268,149,333,207.18 and 60,944,476,979.08
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Solution
The fourth proportional to 178,747,855,536.52, 268,149,333,207.18 and 60,944,476,979.08 is: 91,426,108,668.82
Step by Step Solution
- Step 1: Write the proportion equation
178,747,855,536.52 : 268,149,333,207.18 = 60,944,476,979.08 : x - Step 2: Convert to fraction form
178,747,855,536.52/268,149,333,207.18 = 60,944,476,979.08/x - Step 3: Cross multiply
178,747,855,536.52x = 268,149,333,207.18 × 60,944,476,979.08 - Step 4: Simplify right side
178,747,855,536.52x = 16,342,220,864,600,634,556,416 - Step 5: Solve for x
x = 16,342,220,864,600,634,556,416/178,747,855,536.52 - Step 6: Final answer
x = 91,426,108,668.82
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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.