Finding the Third Proportional to 29,190,048,108.75 and 63,730,643,841
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Solution
The third proportional to 29,190,048,108.75 and 63,730,643,841 is: 139,143,140,472.28
Step by Step Solution
- Step 1: Write the proportion equation
29,190,048,108.75 : 63,730,643,841 = 63,730,643,841 : x - Step 2: Convert to fraction form
29,190,048,108.75/63,730,643,841 = 63,730,643,841/x - Step 3: Cross multiply
29,190,048,108.75x = 63,730,643,841 × 63,730,643,841 - Step 4: Simplify right side
29,190,048,108.75x = 4,061,594,964,388,391,419,904 - Step 5: Solve for x
x = 4,061,594,964,388,391,419,904/29,190,048,108.75 - Step 6: Final answer
x = 139,143,140,472.28
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.