Finding the Third Proportional to 29,386,721 and 68,622,938.75
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Solution
The third proportional to 29,386,721 and 68,622,938.75 is: 160,246,109.89
Step by Step Solution
- Step 1: Write the proportion equation
29,386,721 : 68,622,938.75 = 68,622,938.75 : x - Step 2: Convert to fraction form
29,386,721/68,622,938.75 = 68,622,938.75/x - Step 3: Cross multiply
29,386,721x = 68,622,938.75 × 68,622,938.75 - Step 4: Simplify right side
29,386,721x = 4,709,107,722,686,252 - Step 5: Solve for x
x = 4,709,107,722,686,252/29,386,721 - Step 6: Final answer
x = 160,246,109.89
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.