Finding the Fourth Proportional to 16,181,565.96, 24,272,182.69 and 9,353,794.67
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Solution
The fourth proportional to 16,181,565.96, 24,272,182.69 and 9,353,794.67 is: 14,030,595.91
Step by Step Solution
- Step 1: Write the proportion equation
16,181,565.96 : 24,272,182.69 = 9,353,794.67 : x - Step 2: Convert to fraction form
16,181,565.96/24,272,182.69 = 9,353,794.67/x - Step 3: Cross multiply
16,181,565.96x = 24,272,182.69 × 9,353,794.67 - Step 4: Simplify right side
16,181,565.96x = 227,037,013,102,682.94 - Step 5: Solve for x
x = 227,037,013,102,682.94/16,181,565.96 - Step 6: Final answer
x = 14,030,595.91
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.