Finding the Third Proportional to 497,036,076 and 741,243,869
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Solution
The third proportional to 497,036,076 and 741,243,869 is: 1,105,437,813.99
Step by Step Solution
- Step 1: Write the proportion equation
497,036,076 : 741,243,869 = 741,243,869 : x - Step 2: Convert to fraction form
497,036,076/741,243,869 = 741,243,869/x - Step 3: Cross multiply
497,036,076x = 741,243,869 × 741,243,869 - Step 4: Simplify right side
497,036,076x = 549,442,473,330,089,152 - Step 5: Solve for x
x = 549,442,473,330,089,152/497,036,076 - Step 6: Final answer
x = 1,105,437,813.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.