Finding the Fourth Proportional to 227,657,755.91, 341,485,491.76 and 55,134,564.77
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Solution
The fourth proportional to 227,657,755.91, 341,485,491.76 and 55,134,564.77 is: 82,701,570.55
Step by Step Solution
- Step 1: Write the proportion equation
227,657,755.91 : 341,485,491.76 = 55,134,564.77 : x - Step 2: Convert to fraction form
227,657,755.91/341,485,491.76 = 55,134,564.77/x - Step 3: Cross multiply
227,657,755.91x = 341,485,491.76 × 55,134,564.77 - Step 4: Simplify right side
227,657,755.91x = 18,827,653,961,611,756 - Step 5: Solve for x
x = 18,827,653,961,611,756/227,657,755.91 - Step 6: Final answer
x = 82,701,570.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.