Finding the Fourth Proportional to 24,282,125.54, 33,509,422.14 and 13,268,876.58
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Solution
The fourth proportional to 24,282,125.54, 33,509,422.14 and 13,268,876.58 is: 18,311,098.26
Step by Step Solution
- Step 1: Write the proportion equation
24,282,125.54 : 33,509,422.14 = 13,268,876.58 : x - Step 2: Convert to fraction form
24,282,125.54/33,509,422.14 = 13,268,876.58/x - Step 3: Cross multiply
24,282,125.54x = 33,509,422.14 × 13,268,876.58 - Step 4: Simplify right side
24,282,125.54x = 444,632,386,642,779.50 - Step 5: Solve for x
x = 444,632,386,642,779.50/24,282,125.54 - Step 6: Final answer
x = 18,311,098.26
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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.