Finding the Fourth Proportional to 62,201,560.48, 85,855,228.56 and 36,104,485.88
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Solution
The fourth proportional to 62,201,560.48, 85,855,228.56 and 36,104,485.88 is: 49,834,101.64
Step by Step Solution
- Step 1: Write the proportion equation
62,201,560.48 : 85,855,228.56 = 36,104,485.88 : x - Step 2: Convert to fraction form
62,201,560.48/85,855,228.56 = 36,104,485.88/x - Step 3: Cross multiply
62,201,560.48x = 85,855,228.56 × 36,104,485.88 - Step 4: Simplify right side
62,201,560.48x = 3,099,758,887,268,693 - Step 5: Solve for x
x = 3,099,758,887,268,693/62,201,560.48 - Step 6: Final answer
x = 49,834,101.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.