Finding the Fourth Proportional to 44,413,817.52, 61,286,349.60 and 24,564,428.69
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Solution
The fourth proportional to 44,413,817.52, 61,286,349.60 and 24,564,428.69 is: 33,896,301.83
Step by Step Solution
- Step 1: Write the proportion equation
44,413,817.52 : 61,286,349.60 = 24,564,428.69 : x - Step 2: Convert to fraction form
44,413,817.52/61,286,349.60 = 24,564,428.69/x - Step 3: Cross multiply
44,413,817.52x = 61,286,349.60 × 24,564,428.69 - Step 4: Simplify right side
44,413,817.52x = 1,505,464,163,990,356 - Step 5: Solve for x
x = 1,505,464,163,990,356/44,413,817.52 - Step 6: Final answer
x = 33,896,301.83
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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.