Finding the Fourth Proportional to 116,366,660.96, 174,575,535.59 and 34,491,854.48
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Solution
The fourth proportional to 116,366,660.96, 174,575,535.59 and 34,491,854.48 is: 51,745,353.17
Step by Step Solution
- Step 1: Write the proportion equation
116,366,660.96 : 174,575,535.59 = 34,491,854.48 : x - Step 2: Convert to fraction form
116,366,660.96/174,575,535.59 = 34,491,854.48/x - Step 3: Cross multiply
116,366,660.96x = 174,575,535.59 × 34,491,854.48 - Step 4: Simplify right side
116,366,660.96x = 6,021,433,968,551,693 - Step 5: Solve for x
x = 6,021,433,968,551,693/116,366,660.96 - Step 6: Final answer
x = 51,745,353.17
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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.