Finding the Third Proportional to 129,343,090,851 and 283,069,309,187
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Solution
The third proportional to 129,343,090,851 and 283,069,309,187 is: 619,501,461,395.50
Step by Step Solution
- Step 1: Write the proportion equation
129,343,090,851 : 283,069,309,187 = 283,069,309,187 : x - Step 2: Convert to fraction form
129,343,090,851/283,069,309,187 = 283,069,309,187/x - Step 3: Cross multiply
129,343,090,851x = 283,069,309,187 × 283,069,309,187 - Step 4: Simplify right side
129,343,090,851x = 80,128,233,803,605,398,781,952 - Step 5: Solve for x
x = 80,128,233,803,605,398,781,952/129,343,090,851 - Step 6: Final answer
x = 619,501,461,395.50
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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.