Finding the Fourth Proportional to 4,273,160,755.48, 5,896,996,466.64 and 2,367,954,055.20
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Solution
The fourth proportional to 4,273,160,755.48, 5,896,996,466.64 and 2,367,954,055.20 is: 3,267,795,782.96
Step by Step Solution
- Step 1: Write the proportion equation
4,273,160,755.48 : 5,896,996,466.64 = 2,367,954,055.20 : x - Step 2: Convert to fraction form
4,273,160,755.48/5,896,996,466.64 = 2,367,954,055.20/x - Step 3: Cross multiply
4,273,160,755.48x = 5,896,996,466.64 × 2,367,954,055.20 - Step 4: Simplify right side
4,273,160,755.48x = 13,963,816,696,680,259,584 - Step 5: Solve for x
x = 13,963,816,696,680,259,584/4,273,160,755.48 - Step 6: Final answer
x = 3,267,795,782.96
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1.5x scale
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.