Finding the Third Proportional to 303,879,660 and 618,498,624
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Solution
The third proportional to 303,879,660 and 618,498,624 is: 1,258,855,389.96
Step by Step Solution
- Step 1: Write the proportion equation
303,879,660 : 618,498,624 = 618,498,624 : x - Step 2: Convert to fraction form
303,879,660/618,498,624 = 618,498,624/x - Step 3: Cross multiply
303,879,660x = 618,498,624 × 618,498,624 - Step 4: Simplify right side
303,879,660x = 382,540,547,889,893,376 - Step 5: Solve for x
x = 382,540,547,889,893,376/303,879,660 - Step 6: Final answer
x = 1,258,855,389.96
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.