Finding the Third Proportional to 20,612,201 and 44,776,090
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Solution
The third proportional to 20,612,201 and 44,776,090 is: 97,267,547.30
Step by Step Solution
- Step 1: Write the proportion equation
20,612,201 : 44,776,090 = 44,776,090 : x - Step 2: Convert to fraction form
20,612,201/44,776,090 = 44,776,090/x - Step 3: Cross multiply
20,612,201x = 44,776,090 × 44,776,090 - Step 4: Simplify right side
20,612,201x = 2,004,898,235,688,100 - Step 5: Solve for x
x = 2,004,898,235,688,100/20,612,201 - Step 6: Final answer
x = 97,267,547.30
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.