Finding the Fourth Proportional to 591,696,131.94, 887,665,248.36 and 203,468,542.74
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Solution
The fourth proportional to 591,696,131.94, 887,665,248.36 and 203,468,542.74 is: 305,244,440.14
Step by Step Solution
- Step 1: Write the proportion equation
591,696,131.94 : 887,665,248.36 = 203,468,542.74 : x - Step 2: Convert to fraction form
591,696,131.94/887,665,248.36 = 203,468,542.74/x - Step 3: Cross multiply
591,696,131.94x = 887,665,248.36 × 203,468,542.74 - Step 4: Simplify right side
591,696,131.94x = 180,611,954,524,749,376 - Step 5: Solve for x
x = 180,611,954,524,749,376/591,696,131.94 - Step 6: Final answer
x = 305,244,440.14
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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.