Finding the Third Proportional to 539,239,388 and 1,161,541,036
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Solution
The third proportional to 539,239,388 and 1,161,541,036 is: 2,502,001,167.45
Step by Step Solution
- Step 1: Write the proportion equation
539,239,388 : 1,161,541,036 = 1,161,541,036 : x - Step 2: Convert to fraction form
539,239,388/1,161,541,036 = 1,161,541,036/x - Step 3: Cross multiply
539,239,388x = 1,161,541,036 × 1,161,541,036 - Step 4: Simplify right side
539,239,388x = 1,349,177,578,311,953,408 - Step 5: Solve for x
x = 1,349,177,578,311,953,408/539,239,388 - Step 6: Final answer
x = 2,502,001,167.45
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.