Finding the Fourth Proportional to 197,732,533.68, 296,611,132.48 and 52,166,234.68
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Solution
The fourth proportional to 197,732,533.68, 296,611,132.48 and 52,166,234.68 is: 78,252,605.46
Step by Step Solution
- Step 1: Write the proportion equation
197,732,533.68 : 296,611,132.48 = 52,166,234.68 : x - Step 2: Convert to fraction form
197,732,533.68/296,611,132.48 = 52,166,234.68/x - Step 3: Cross multiply
197,732,533.68x = 296,611,132.48 × 52,166,234.68 - Step 4: Simplify right side
197,732,533.68x = 15,473,085,944,780,308 - Step 5: Solve for x
x = 15,473,085,944,780,308/197,732,533.68 - Step 6: Final answer
x = 78,252,605.46
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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.