Finding the Fourth Proportional to 24,110,448.49, 33,268,474.76 and 14,195,686.38
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Solution
The fourth proportional to 24,110,448.49, 33,268,474.76 and 14,195,686.38 is: 19,587,724.97
Step by Step Solution
- Step 1: Write the proportion equation
24,110,448.49 : 33,268,474.76 = 14,195,686.38 : x - Step 2: Convert to fraction form
24,110,448.49/33,268,474.76 = 14,195,686.38/x - Step 3: Cross multiply
24,110,448.49x = 33,268,474.76 × 14,195,686.38 - Step 4: Simplify right side
24,110,448.49x = 472,268,834,033,905.81 - Step 5: Solve for x
x = 472,268,834,033,905.81/24,110,448.49 - Step 6: Final answer
x = 19,587,724.97
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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.