Finding the Fourth Proportional to 45,313,176.30, 62,531,996.67 and 24,686,558.70
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Solution
The fourth proportional to 45,313,176.30, 62,531,996.67 and 24,686,558.70 is: 34,067,349.33
Step by Step Solution
- Step 1: Write the proportion equation
45,313,176.30 : 62,531,996.67 = 24,686,558.70 : x - Step 2: Convert to fraction form
45,313,176.30/62,531,996.67 = 24,686,558.70/x - Step 3: Cross multiply
45,313,176.30x = 62,531,996.67 × 24,686,558.70 - Step 4: Simplify right side
45,313,176.30x = 1,543,699,806,422,159.50 - Step 5: Solve for x
x = 1,543,699,806,422,159.50/45,313,176.30 - Step 6: Final answer
x = 34,067,349.33
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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.