Finding the Fourth Proportional to 16,343,868.29, 24,507,289.53 and 6,100,303.37
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Solution
The fourth proportional to 16,343,868.29, 24,507,289.53 and 6,100,303.37 is: 9,147,277.63
Step by Step Solution
- Step 1: Write the proportion equation
16,343,868.29 : 24,507,289.53 = 6,100,303.37 : x - Step 2: Convert to fraction form
16,343,868.29/24,507,289.53 = 6,100,303.37/x - Step 3: Cross multiply
16,343,868.29x = 24,507,289.53 × 6,100,303.37 - Step 4: Simplify right side
16,343,868.29x = 149,501,900,786,888.28 - Step 5: Solve for x
x = 149,501,900,786,888.28/16,343,868.29 - Step 6: Final answer
x = 9,147,277.63
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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.