Finding the Fourth Proportional to 26,244,562.24, 39,368,898.96 and 7,075,025.92
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Solution
The fourth proportional to 26,244,562.24, 39,368,898.96 and 7,075,025.92 is: 10,613,093.03
Step by Step Solution
- Step 1: Write the proportion equation
26,244,562.24 : 39,368,898.96 = 7,075,025.92 : x - Step 2: Convert to fraction form
26,244,562.24/39,368,898.96 = 7,075,025.92/x - Step 3: Cross multiply
26,244,562.24x = 39,368,898.96 × 7,075,025.92 - Step 4: Simplify right side
26,244,562.24x = 278,535,980,583,861.03 - Step 5: Solve for x
x = 278,535,980,583,861.03/26,244,562.24 - Step 6: Final answer
x = 10,613,093.03
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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.