Finding the Third Proportional to 520,837,527 and 1,113,304,730
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Solution
The third proportional to 520,837,527 and 1,113,304,730 is: 2,379,719,888.81
Step by Step Solution
- Step 1: Write the proportion equation
520,837,527 : 1,113,304,730 = 1,113,304,730 : x - Step 2: Convert to fraction form
520,837,527/1,113,304,730 = 1,113,304,730/x - Step 3: Cross multiply
520,837,527x = 1,113,304,730 × 1,113,304,730 - Step 4: Simplify right side
520,837,527x = 1,239,447,421,840,372,992 - Step 5: Solve for x
x = 1,239,447,421,840,372,992/520,837,527 - Step 6: Final answer
x = 2,379,719,888.81
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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.