Finding the Fourth Proportional to 24,713,040.24, 34,102,275.12 and 13,699,684.08
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Solution
The fourth proportional to 24,713,040.24, 34,102,275.12 and 13,699,684.08 is: 18,904,610.32
Step by Step Solution
- Step 1: Write the proportion equation
24,713,040.24 : 34,102,275.12 = 13,699,684.08 : x - Step 2: Convert to fraction form
24,713,040.24/34,102,275.12 = 13,699,684.08/x - Step 3: Cross multiply
24,713,040.24x = 34,102,275.12 × 13,699,684.08 - Step 4: Simplify right side
24,713,040.24x = 467,190,395,553,244.06 - Step 5: Solve for x
x = 467,190,395,553,244.06/24,713,040.24 - Step 6: Final answer
x = 18,904,610.32
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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.