Finding the Third Proportional to 480,630,410 and 986,740,492
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Solution
The third proportional to 480,630,410 and 986,740,492 is: 2,025,791,082.49
Step by Step Solution
- Step 1: Write the proportion equation
480,630,410 : 986,740,492 = 986,740,492 : x - Step 2: Convert to fraction form
480,630,410/986,740,492 = 986,740,492/x - Step 3: Cross multiply
480,630,410x = 986,740,492 × 986,740,492 - Step 4: Simplify right side
480,630,410x = 973,656,798,552,402,048 - Step 5: Solve for x
x = 973,656,798,552,402,048/480,630,410 - Step 6: Final answer
x = 2,025,791,082.49
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.