Finding the Fourth Proportional to 4,597,132,195.16, 6,344,042,391.96 and 2,482,587,952.64
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Solution
The fourth proportional to 4,597,132,195.16, 6,344,042,391.96 and 2,482,587,952.64 is: 3,425,971,354.46
Step by Step Solution
- Step 1: Write the proportion equation
4,597,132,195.16 : 6,344,042,391.96 = 2,482,587,952.64 : x - Step 2: Convert to fraction form
4,597,132,195.16/6,344,042,391.96 = 2,482,587,952.64/x - Step 3: Cross multiply
4,597,132,195.16x = 6,344,042,391.96 × 2,482,587,952.64 - Step 4: Simplify right side
4,597,132,195.16x = 15,749,643,213,302,476,800 - Step 5: Solve for x
x = 15,749,643,213,302,476,800/4,597,132,195.16 - Step 6: Final answer
x = 3,425,971,354.46
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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.