Finding the Fourth Proportional to 34,588,407,006,402, 47,733,377,848,400 and 18,981,251,533,886
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Solution
The fourth proportional to 34,588,407,006,402, 47,733,377,848,400 and 18,981,251,533,886 is: 26,194,882,329,643.07
Step by Step Solution
- Step 1: Write the proportion equation
34,588,407,006,402 : 47,733,377,848,400 = 18,981,251,533,886 : x - Step 2: Convert to fraction form
34,588,407,006,402/47,733,377,848,400 = 18,981,251,533,886/x - Step 3: Cross multiply
34,588,407,006,402x = 47,733,377,848,400 × 18,981,251,533,886 - Step 4: Simplify right side
34,588,407,006,402x = 906,039,251,502,502,489,956,024,320 - Step 5: Solve for x
x = 906,039,251,502,502,489,956,024,320/34,588,407,006,402 - Step 6: Final answer
x = 26,194,882,329,643.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.