Finding the Third Proportional to 520,837,533 and 1,113,304,742
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Solution
The third proportional to 520,837,533 and 1,113,304,742 is: 2,379,719,912.70
Step by Step Solution
- Step 1: Write the proportion equation
520,837,533 : 1,113,304,742 = 1,113,304,742 : x - Step 2: Convert to fraction form
520,837,533/1,113,304,742 = 1,113,304,742/x - Step 3: Cross multiply
520,837,533x = 1,113,304,742 × 1,113,304,742 - Step 4: Simplify right side
520,837,533x = 1,239,447,448,559,686,656 - Step 5: Solve for x
x = 1,239,447,448,559,686,656/520,837,533 - Step 6: Final answer
x = 2,379,719,912.70
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.