Finding the Third Proportional to 65,239,989 and 103,645,712
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Solution
The third proportional to 65,239,989 and 103,645,712 is: 164,660,260.99
Step by Step Solution
- Step 1: Write the proportion equation
65,239,989 : 103,645,712 = 103,645,712 : x - Step 2: Convert to fraction form
65,239,989/103,645,712 = 103,645,712/x - Step 3: Cross multiply
65,239,989x = 103,645,712 × 103,645,712 - Step 4: Simplify right side
65,239,989x = 10,742,433,615,986,944 - Step 5: Solve for x
x = 10,742,433,615,986,944/65,239,989 - Step 6: Final answer
x = 164,660,260.99
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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.