Finding the Fourth Proportional to 523,659,706, 785,493,495.60 and 232,448,540.02
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Solution
The fourth proportional to 523,659,706, 785,493,495.60 and 232,448,540.02 is: 348,674,557.46
Step by Step Solution
- Step 1: Write the proportion equation
523,659,706 : 785,493,495.60 = 232,448,540.02 : x - Step 2: Convert to fraction form
523,659,706/785,493,495.60 = 232,448,540.02/x - Step 3: Cross multiply
523,659,706x = 785,493,495.60 × 232,448,540.02 - Step 4: Simplify right side
523,659,706x = 182,586,816,247,426,304 - Step 5: Solve for x
x = 182,586,816,247,426,304/523,659,706 - Step 6: Final answer
x = 348,674,557.46
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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.