Finding the Third Proportional to 58,303,593 and 127,590,354
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Solution
The third proportional to 58,303,593 and 127,590,354 is: 279,216,041.35
Step by Step Solution
- Step 1: Write the proportion equation
58,303,593 : 127,590,354 = 127,590,354 : x - Step 2: Convert to fraction form
58,303,593/127,590,354 = 127,590,354/x - Step 3: Cross multiply
58,303,593x = 127,590,354 × 127,590,354 - Step 4: Simplify right side
58,303,593x = 16,279,298,433,845,316 - Step 5: Solve for x
x = 16,279,298,433,845,316/58,303,593 - Step 6: Final answer
x = 279,216,041.35
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.