Finding the Third Proportional to 358,708,112 and 746,044,783
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Solution
The third proportional to 358,708,112 and 746,044,783 is: 1,551,631,534.45
Step by Step Solution
- Step 1: Write the proportion equation
358,708,112 : 746,044,783 = 746,044,783 : x - Step 2: Convert to fraction form
358,708,112/746,044,783 = 746,044,783/x - Step 3: Cross multiply
358,708,112x = 746,044,783 × 746,044,783 - Step 4: Simplify right side
358,708,112x = 556,582,818,241,517,120 - Step 5: Solve for x
x = 556,582,818,241,517,120/358,708,112 - Step 6: Final answer
x = 1,551,631,534.45
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.