Finding the Fourth Proportional to 2,830,717,056,239.60, 4,246,049,974,414.30 and 894,534,255,561.15
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Solution
The fourth proportional to 2,830,717,056,239.60, 4,246,049,974,414.30 and 894,534,255,561.15 is: 1,341,793,290,348.78
Step by Step Solution
- Step 1: Write the proportion equation
2,830,717,056,239.60 : 4,246,049,974,414.30 = 894,534,255,561.15 : x - Step 2: Convert to fraction form
2,830,717,056,239.60/4,246,049,974,414.30 = 894,534,255,561.15/x - Step 3: Cross multiply
2,830,717,056,239.60x = 4,246,049,974,414.30 × 894,534,255,561.15 - Step 4: Simplify right side
2,830,717,056,239.60x = 3,798,237,152,938,135,627,235,328 - Step 5: Solve for x
x = 3,798,237,152,938,135,627,235,328/2,830,717,056,239.60 - Step 6: Final answer
x = 1,341,793,290,348.78
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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.