Finding the Fourth Proportional to 5,798,999,475.31, 8,694,939,324.06 and 2,253,601,219.31
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Solution
The fourth proportional to 5,798,999,475.31, 8,694,939,324.06 and 2,253,601,219.31 is: 3,379,018,388.59
Step by Step Solution
- Step 1: Write the proportion equation
5,798,999,475.31 : 8,694,939,324.06 = 2,253,601,219.31 : x - Step 2: Convert to fraction form
5,798,999,475.31/8,694,939,324.06 = 2,253,601,219.31/x - Step 3: Cross multiply
5,798,999,475.31x = 8,694,939,324.06 × 2,253,601,219.31 - Step 4: Simplify right side
5,798,999,475.31x = 19,594,925,862,502,551,552 - Step 5: Solve for x
x = 19,594,925,862,502,551,552/5,798,999,475.31 - Step 6: Final answer
x = 3,379,018,388.59
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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.