Finding the Third Proportional to 333,509,460.75 and 724,430,693.81
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Solution
The third proportional to 333,509,460.75 and 724,430,693.81 is: 1,573,568,044.99
Step by Step Solution
- Step 1: Write the proportion equation
333,509,460.75 : 724,430,693.81 = 724,430,693.81 : x - Step 2: Convert to fraction form
333,509,460.75/724,430,693.81 = 724,430,693.81/x - Step 3: Cross multiply
333,509,460.75x = 724,430,693.81 × 724,430,693.81 - Step 4: Simplify right side
333,509,460.75x = 524,799,830,137,660,096 - Step 5: Solve for x
x = 524,799,830,137,660,096/333,509,460.75 - Step 6: Final answer
x = 1,573,568,044.99
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.