Finding the Fourth Proportional to 17,496,319, 24,145,620.08 and 9,762,037.24
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Solution
The fourth proportional to 17,496,319, 24,145,620.08 and 9,762,037.24 is: 13,472,001.88
Step by Step Solution
- Step 1: Write the proportion equation
17,496,319 : 24,145,620.08 = 9,762,037.24 : x - Step 2: Convert to fraction form
17,496,319/24,145,620.08 = 9,762,037.24/x - Step 3: Cross multiply
17,496,319x = 24,145,620.08 × 9,762,037.24 - Step 4: Simplify right side
17,496,319x = 235,710,442,403,851.78 - Step 5: Solve for x
x = 235,710,442,403,851.78/17,496,319 - Step 6: Final answer
x = 13,472,001.88
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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.