Finding the Fourth Proportional to 24,025,566.08, 33,155,268.36 and 13,012,315.76
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Solution
The fourth proportional to 24,025,566.08, 33,155,268.36 and 13,012,315.76 is: 17,956,988.80
Step by Step Solution
- Step 1: Write the proportion equation
24,025,566.08 : 33,155,268.36 = 13,012,315.76 : x - Step 2: Convert to fraction form
24,025,566.08/33,155,268.36 = 13,012,315.76/x - Step 3: Cross multiply
24,025,566.08x = 33,155,268.36 × 13,012,315.76 - Step 4: Simplify right side
24,025,566.08x = 431,426,821,007,857.31 - Step 5: Solve for x
x = 431,426,821,007,857.31/24,025,566.08 - Step 6: Final answer
x = 17,956,988.80
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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.