Finding the Third Proportional to 354,768,363 and 758,565,375
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Solution
The third proportional to 354,768,363 and 758,565,375 is: 1,621,963,760.47
Step by Step Solution
- Step 1: Write the proportion equation
354,768,363 : 758,565,375 = 758,565,375 : x - Step 2: Convert to fraction form
354,768,363/758,565,375 = 758,565,375/x - Step 3: Cross multiply
354,768,363x = 758,565,375 × 758,565,375 - Step 4: Simplify right side
354,768,363x = 575,421,428,148,890,624 - Step 5: Solve for x
x = 575,421,428,148,890,624/354,768,363 - Step 6: Final answer
x = 1,621,963,760.47
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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.