Finding the Fourth Proportional to 16,143,795.01, 24,215,590.00 and 5,909,367.66
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Solution
The fourth proportional to 16,143,795.01, 24,215,590.00 and 5,909,367.66 is: 8,864,013.96
Step by Step Solution
- Step 1: Write the proportion equation
16,143,795.01 : 24,215,590.00 = 5,909,367.66 : x - Step 2: Convert to fraction form
16,143,795.01/24,215,590.00 = 5,909,367.66/x - Step 3: Cross multiply
16,143,795.01x = 24,215,590.00 × 5,909,367.66 - Step 4: Simplify right side
16,143,795.01x = 143,098,824,330,397.62 - Step 5: Solve for x
x = 143,098,824,330,397.62/16,143,795.01 - Step 6: Final answer
x = 8,864,013.96
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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.