Finding the Fourth Proportional to 941,837,207.04, 1,412,981,936.64 and 295,604,951.04
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Solution
The fourth proportional to 941,837,207.04, 1,412,981,936.64 and 295,604,951.04 is: 443,478,398.47
Step by Step Solution
- Step 1: Write the proportion equation
941,837,207.04 : 1,412,981,936.64 = 295,604,951.04 : x - Step 2: Convert to fraction form
941,837,207.04/1,412,981,936.64 = 295,604,951.04/x - Step 3: Cross multiply
941,837,207.04x = 1,412,981,936.64 × 295,604,951.04 - Step 4: Simplify right side
941,837,207.04x = 417,684,456,200,871,616 - Step 5: Solve for x
x = 417,684,456,200,871,616/941,837,207.04 - Step 6: Final answer
x = 443,478,398.47
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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.