Finding the Third Proportional to 75,481,804.13 and 165,095,971.88
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Solution
The third proportional to 75,481,804.13 and 165,095,971.88 is: 361,102,655.74
Step by Step Solution
- Step 1: Write the proportion equation
75,481,804.13 : 165,095,971.88 = 165,095,971.88 : x - Step 2: Convert to fraction form
75,481,804.13/165,095,971.88 = 165,095,971.88/x - Step 3: Cross multiply
75,481,804.13x = 165,095,971.88 × 165,095,971.88 - Step 4: Simplify right side
75,481,804.13x = 27,256,679,929,350,792 - Step 5: Solve for x
x = 27,256,679,929,350,792/75,481,804.13 - Step 6: Final answer
x = 361,102,655.74
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.