Finding the Third Proportional to 57,880,058 and 120,523,402
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Solution
The third proportional to 57,880,058 and 120,523,402 is: 250,965,374.46
Step by Step Solution
- Step 1: Write the proportion equation
57,880,058 : 120,523,402 = 120,523,402 : x - Step 2: Convert to fraction form
57,880,058/120,523,402 = 120,523,402/x - Step 3: Cross multiply
57,880,058x = 120,523,402 × 120,523,402 - Step 4: Simplify right side
57,880,058x = 14,525,890,429,653,604 - Step 5: Solve for x
x = 14,525,890,429,653,604/57,880,058 - Step 6: Final answer
x = 250,965,374.46
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.