Finding the Third Proportional to 39,282,473 and 85,365,058
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Solution
The third proportional to 39,282,473 and 85,365,058 is: 185,507,494.08
Step by Step Solution
- Step 1: Write the proportion equation
39,282,473 : 85,365,058 = 85,365,058 : x - Step 2: Convert to fraction form
39,282,473/85,365,058 = 85,365,058/x - Step 3: Cross multiply
39,282,473x = 85,365,058 × 85,365,058 - Step 4: Simplify right side
39,282,473x = 7,287,193,127,343,364 - Step 5: Solve for x
x = 7,287,193,127,343,364/39,282,473 - Step 6: Final answer
x = 185,507,494.08
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.