Finding the Third Proportional to 476,390,710 and 1,031,923,928
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Solution
The third proportional to 476,390,710 and 1,031,923,928 is: 2,235,280,770.23
Step by Step Solution
- Step 1: Write the proportion equation
476,390,710 : 1,031,923,928 = 1,031,923,928 : x - Step 2: Convert to fraction form
476,390,710/1,031,923,928 = 1,031,923,928/x - Step 3: Cross multiply
476,390,710x = 1,031,923,928 × 1,031,923,928 - Step 4: Simplify right side
476,390,710x = 1,064,866,993,178,949,120 - Step 5: Solve for x
x = 1,064,866,993,178,949,120/476,390,710 - Step 6: Final answer
x = 2,235,280,770.23
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.