Finding the Fourth Proportional to 2,996,755,792,733.80, 4,135,512,566,179.20 and 1,626,531,241,052
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Solution
The fourth proportional to 2,996,755,792,733.80, 4,135,512,566,179.20 and 1,626,531,241,052 is: 2,244,607,452,820.60
Step by Step Solution
- Step 1: Write the proportion equation
2,996,755,792,733.80 : 4,135,512,566,179.20 = 1,626,531,241,052 : x - Step 2: Convert to fraction form
2,996,755,792,733.80/4,135,512,566,179.20 = 1,626,531,241,052/x - Step 3: Cross multiply
2,996,755,792,733.80x = 4,135,512,566,179.20 × 1,626,531,241,052 - Step 4: Simplify right side
2,996,755,792,733.80x = 6,726,540,386,653,595,607,498,752 - Step 5: Solve for x
x = 6,726,540,386,653,595,607,498,752/2,996,755,792,733.80 - Step 6: Final answer
x = 2,244,607,452,820.60
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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.