Finding the Fourth Proportional to 758,232,589, 1,137,348,883.52 and 183,803,917
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Solution
The fourth proportional to 758,232,589, 1,137,348,883.52 and 183,803,917 is: 275,705,875.50
Step by Step Solution
- Step 1: Write the proportion equation
758,232,589 : 1,137,348,883.52 = 183,803,917 : x - Step 2: Convert to fraction form
758,232,589/1,137,348,883.52 = 183,803,917/x - Step 3: Cross multiply
758,232,589x = 1,137,348,883.52 × 183,803,917 - Step 4: Simplify right side
758,232,589x = 209,049,179,786,552,736 - Step 5: Solve for x
x = 209,049,179,786,552,736/758,232,589 - Step 6: Final answer
x = 275,705,875.50
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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.