Finding the Fourth Proportional to 5,837,572,653.49, 8,770,328,206.26 and 3,743,152,502.32
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Solution
The fourth proportional to 5,837,572,653.49, 8,770,328,206.26 and 3,743,152,502.32 is: 5,623,686,062.70
Step by Step Solution
- Step 1: Write the proportion equation
5,837,572,653.49 : 8,770,328,206.26 = 3,743,152,502.32 : x - Step 2: Convert to fraction form
5,837,572,653.49/8,770,328,206.26 = 3,743,152,502.32/x - Step 3: Cross multiply
5,837,572,653.49x = 8,770,328,206.26 × 3,743,152,502.32 - Step 4: Simplify right side
5,837,572,653.49x = 32,828,675,971,429,797,888 - Step 5: Solve for x
x = 32,828,675,971,429,797,888/5,837,572,653.49 - Step 6: Final answer
x = 5,623,686,062.70
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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.