Finding the Fourth Proportional to 44,461,872.75, 61,357,384.40 and 24,112,944.75
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Solution
The fourth proportional to 44,461,872.75, 61,357,384.40 and 24,112,944.75 is: 33,275,863.76
Step by Step Solution
- Step 1: Write the proportion equation
44,461,872.75 : 61,357,384.40 = 24,112,944.75 : x - Step 2: Convert to fraction form
44,461,872.75/61,357,384.40 = 24,112,944.75/x - Step 3: Cross multiply
44,461,872.75x = 61,357,384.40 × 24,112,944.75 - Step 4: Simplify right side
44,461,872.75x = 1,479,507,219,921,147.25 - Step 5: Solve for x
x = 1,479,507,219,921,147.25/44,461,872.75 - Step 6: Final answer
x = 33,275,863.76
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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.