Finding the Fourth Proportional to 4,312,465,366.24, 5,951,202,214.80 and 2,332,316,200
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Solution
The fourth proportional to 4,312,465,366.24, 5,951,202,214.80 and 2,332,316,200 is: 3,218,596,361.08
Step by Step Solution
- Step 1: Write the proportion equation
4,312,465,366.24 : 5,951,202,214.80 = 2,332,316,200 : x - Step 2: Convert to fraction form
4,312,465,366.24/5,951,202,214.80 = 2,332,316,200/x - Step 3: Cross multiply
4,312,465,366.24x = 5,951,202,214.80 × 2,332,316,200 - Step 4: Simplify right side
4,312,465,366.24x = 13,880,085,335,053,920,256 - Step 5: Solve for x
x = 13,880,085,335,053,920,256/4,312,465,366.24 - Step 6: Final answer
x = 3,218,596,361.08
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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.