Finding the Fourth Proportional to 6,018,802,497.02, 8,306,137,448.49 and 3,606,689,995.23
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Solution
The fourth proportional to 6,018,802,497.02, 8,306,137,448.49 and 3,606,689,995.23 is: 4,977,346,050.03
Step by Step Solution
- Step 1: Write the proportion equation
6,018,802,497.02 : 8,306,137,448.49 = 3,606,689,995.23 : x - Step 2: Convert to fraction form
6,018,802,497.02/8,306,137,448.49 = 3,606,689,995.23/x - Step 3: Cross multiply
6,018,802,497.02x = 8,306,137,448.49 × 3,606,689,995.23 - Step 4: Simplify right side
6,018,802,497.02x = 29,957,662,834,474,123,264 - Step 5: Solve for x
x = 29,957,662,834,474,123,264/6,018,802,497.02 - Step 6: Final answer
x = 4,977,346,050.03
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.