Finding the Third Proportional to 115,567,104 and 247,497,492
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Solution
The third proportional to 115,567,104 and 247,497,492 is: 530,038,448.88
Step by Step Solution
- Step 1: Write the proportion equation
115,567,104 : 247,497,492 = 247,497,492 : x - Step 2: Convert to fraction form
115,567,104/247,497,492 = 247,497,492/x - Step 3: Cross multiply
115,567,104x = 247,497,492 × 247,497,492 - Step 4: Simplify right side
115,567,104x = 61,255,008,546,290,064 - Step 5: Solve for x
x = 61,255,008,546,290,064/115,567,104 - Step 6: Final answer
x = 530,038,448.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.