Finding the Third Proportional to 62,360,678 and 136,053,580
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Solution
The third proportional to 62,360,678 and 136,053,580 is: 296,830,907.30
Step by Step Solution
- Step 1: Write the proportion equation
62,360,678 : 136,053,580 = 136,053,580 : x - Step 2: Convert to fraction form
62,360,678/136,053,580 = 136,053,580/x - Step 3: Cross multiply
62,360,678x = 136,053,580 × 136,053,580 - Step 4: Simplify right side
62,360,678x = 18,510,576,630,816,400 - Step 5: Solve for x
x = 18,510,576,630,816,400/62,360,678 - Step 6: Final answer
x = 296,830,907.30
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.