Finding the Fourth Proportional to 44,257,108.92, 66,371,296.62 and 14,705,362.56
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Solution
The fourth proportional to 44,257,108.92, 66,371,296.62 and 14,705,362.56 is: 22,053,270.18
Step by Step Solution
- Step 1: Write the proportion equation
44,257,108.92 : 66,371,296.62 = 14,705,362.56 : x - Step 2: Convert to fraction form
44,257,108.92/66,371,296.62 = 14,705,362.56/x - Step 3: Cross multiply
44,257,108.92x = 66,371,296.62 × 14,705,362.56 - Step 4: Simplify right side
44,257,108.92x = 976,013,980,374,402.50 - Step 5: Solve for x
x = 976,013,980,374,402.50/44,257,108.92 - Step 6: Final answer
x = 22,053,270.18
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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.