Finding the Fourth Proportional to 49,703,299,611.01, 74,555,228,147.23 and 16,578,756,866.05
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Solution
The fourth proportional to 49,703,299,611.01, 74,555,228,147.23 and 16,578,756,866.05 is: 24,868,228,270.94
Step by Step Solution
- Step 1: Write the proportion equation
49,703,299,611.01 : 74,555,228,147.23 = 16,578,756,866.05 : x - Step 2: Convert to fraction form
49,703,299,611.01/74,555,228,147.23 = 16,578,756,866.05/x - Step 3: Cross multiply
49,703,299,611.01x = 74,555,228,147.23 × 16,578,756,866.05 - Step 4: Simplify right side
49,703,299,611.01x = 1,236,033,000,545,440,759,808 - Step 5: Solve for x
x = 1,236,033,000,545,440,759,808/49,703,299,611.01 - Step 6: Final answer
x = 24,868,228,270.94
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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.