Finding the Fourth Proportional to 124,024,409.97, 186,165,896.48 and 54,985,697.37
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Solution
The fourth proportional to 124,024,409.97, 186,165,896.48 and 54,985,697.37 is: 82,535,862.47
Step by Step Solution
- Step 1: Write the proportion equation
124,024,409.97 : 186,165,896.48 = 54,985,697.37 : x - Step 2: Convert to fraction form
124,024,409.97/186,165,896.48 = 54,985,697.37/x - Step 3: Cross multiply
124,024,409.97x = 186,165,896.48 × 54,985,697.37 - Step 4: Simplify right side
124,024,409.97x = 10,236,461,644,189,098 - Step 5: Solve for x
x = 10,236,461,644,189,098/124,024,409.97 - Step 6: Final answer
x = 82,535,862.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.