Finding the Fourth Proportional to 37,882,580.88, 52,292,177.88 and 24,830,680.56
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Solution
The fourth proportional to 37,882,580.88, 52,292,177.88 and 24,830,680.56 is: 34,275,657.43
Step by Step Solution
- Step 1: Write the proportion equation
37,882,580.88 : 52,292,177.88 = 24,830,680.56 : x - Step 2: Convert to fraction form
37,882,580.88/52,292,177.88 = 24,830,680.56/x - Step 3: Cross multiply
37,882,580.88x = 52,292,177.88 × 24,830,680.56 - Step 4: Simplify right side
37,882,580.88x = 1,298,450,364,724,978 - Step 5: Solve for x
x = 1,298,450,364,724,978/37,882,580.88 - Step 6: Final answer
x = 34,275,657.43
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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.