Finding the Fourth Proportional to 44,487,229.74, 61,398,822.39 and 24,909,379.80
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Solution
The fourth proportional to 44,487,229.74, 61,398,822.39 and 24,909,379.80 is: 34,378,553.02
Step by Step Solution
- Step 1: Write the proportion equation
44,487,229.74 : 61,398,822.39 = 24,909,379.80 : x - Step 2: Convert to fraction form
44,487,229.74/61,398,822.39 = 24,909,379.80/x - Step 3: Cross multiply
44,487,229.74x = 61,398,822.39 × 24,909,379.80 - Step 4: Simplify right side
44,487,229.74x = 1,529,406,586,185,253.75 - Step 5: Solve for x
x = 1,529,406,586,185,253.75/44,487,229.74 - Step 6: Final answer
x = 34,378,553.02
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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.