Finding the Fourth Proportional to 83,254,457,600.95, 124,866,924,418.11 and 37,864,534,044.02
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Solution
The fourth proportional to 83,254,457,600.95, 124,866,924,418.11 and 37,864,534,044.02 is: 56,790,087,243.90
Step by Step Solution
- Step 1: Write the proportion equation
83,254,457,600.95 : 124,866,924,418.11 = 37,864,534,044.02 : x - Step 2: Convert to fraction form
83,254,457,600.95/124,866,924,418.11 = 37,864,534,044.02/x - Step 3: Cross multiply
83,254,457,600.95x = 124,866,924,418.11 × 37,864,534,044.02 - Step 4: Simplify right side
83,254,457,600.95x = 4,728,027,910,601,597,517,824 - Step 5: Solve for x
x = 4,728,027,910,601,597,517,824/83,254,457,600.95 - Step 6: Final answer
x = 56,790,087,243.90
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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.