Finding the Third Proportional to 65,239,946 and 103,645,647
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Solution
The third proportional to 65,239,946 and 103,645,647 is: 164,660,162.99
Step by Step Solution
- Step 1: Write the proportion equation
65,239,946 : 103,645,647 = 103,645,647 : x - Step 2: Convert to fraction form
65,239,946/103,645,647 = 103,645,647/x - Step 3: Cross multiply
65,239,946x = 103,645,647 × 103,645,647 - Step 4: Simplify right side
65,239,946x = 10,742,420,142,048,608 - Step 5: Solve for x
x = 10,742,420,142,048,608/65,239,946 - Step 6: Final answer
x = 164,660,162.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.