Finding the Third Proportional to 29,289,565 and 62,986,983
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Solution
The third proportional to 29,289,565 and 62,986,983 is: 135,453,019.79
Step by Step Solution
- Step 1: Write the proportion equation
29,289,565 : 62,986,983 = 62,986,983 : x - Step 2: Convert to fraction form
29,289,565/62,986,983 = 62,986,983/x - Step 3: Cross multiply
29,289,565x = 62,986,983 × 62,986,983 - Step 4: Simplify right side
29,289,565x = 3,967,360,027,442,289 - Step 5: Solve for x
x = 3,967,360,027,442,289/29,289,565 - Step 6: Final answer
x = 135,453,019.79
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.