Finding the Third Proportional to 7,497,651,702 and 15,615,879,624.75
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Solution
The third proportional to 7,497,651,702 and 15,615,879,624.75 is: 32,524,276,419.73
Step by Step Solution
- Step 1: Write the proportion equation
7,497,651,702 : 15,615,879,624.75 = 15,615,879,624.75 : x - Step 2: Convert to fraction form
7,497,651,702/15,615,879,624.75 = 15,615,879,624.75/x - Step 3: Cross multiply
7,497,651,702x = 15,615,879,624.75 × 15,615,879,624.75 - Step 4: Simplify right side
7,497,651,702x = 243,855,696,454,682,214,400 - Step 5: Solve for x
x = 243,855,696,454,682,214,400/7,497,651,702 - Step 6: Final answer
x = 32,524,276,419.73
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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.