Finding the Third Proportional to 742,888,518 and 1,116,204,777
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Solution
The third proportional to 742,888,518 and 1,116,204,777 is: 1,677,119,882.74
Step by Step Solution
- Step 1: Write the proportion equation
742,888,518 : 1,116,204,777 = 1,116,204,777 : x - Step 2: Convert to fraction form
742,888,518/1,116,204,777 = 1,116,204,777/x - Step 3: Cross multiply
742,888,518x = 1,116,204,777 × 1,116,204,777 - Step 4: Simplify right side
742,888,518x = 1,245,913,104,197,619,712 - Step 5: Solve for x
x = 1,245,913,104,197,619,712/742,888,518 - Step 6: Final answer
x = 1,677,119,882.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.