Finding the Third Proportional to 245,465,337 and 545,411,658
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Solution
The third proportional to 245,465,337 and 545,411,658 is: 1,211,877,327.85
Step by Step Solution
- Step 1: Write the proportion equation
245,465,337 : 545,411,658 = 545,411,658 : x - Step 2: Convert to fraction form
245,465,337/545,411,658 = 545,411,658/x - Step 3: Cross multiply
245,465,337x = 545,411,658 × 545,411,658 - Step 4: Simplify right side
245,465,337x = 297,473,876,682,308,992 - Step 5: Solve for x
x = 297,473,876,682,308,992/245,465,337 - Step 6: Final answer
x = 1,211,877,327.85
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.