Finding the Fourth Proportional to 170,511,395.24, 235,296,064.19 and 96,167,512.33
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Solution
The fourth proportional to 170,511,395.24, 235,296,064.19 and 96,167,512.33 is: 132,705,718.12
Step by Step Solution
- Step 1: Write the proportion equation
170,511,395.24 : 235,296,064.19 = 96,167,512.33 : x - Step 2: Convert to fraction form
170,511,395.24/235,296,064.19 = 96,167,512.33/x - Step 3: Cross multiply
170,511,395.24x = 235,296,064.19 × 96,167,512.33 - Step 4: Simplify right side
170,511,395.24x = 22,627,837,153,844,476 - Step 5: Solve for x
x = 22,627,837,153,844,476/170,511,395.24 - Step 6: Final answer
x = 132,705,718.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.