Finding the Third Proportional to 75,176,973 and 119,622,585.75
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Solution
The third proportional to 75,176,973 and 119,622,585.75 is: 190,345,027.88
Step by Step Solution
- Step 1: Write the proportion equation
75,176,973 : 119,622,585.75 = 119,622,585.75 : x - Step 2: Convert to fraction form
75,176,973/119,622,585.75 = 119,622,585.75/x - Step 3: Cross multiply
75,176,973x = 119,622,585.75 × 119,622,585.75 - Step 4: Simplify right side
75,176,973x = 14,309,563,021,516,104 - Step 5: Solve for x
x = 14,309,563,021,516,104/75,176,973 - Step 6: Final answer
x = 190,345,027.88
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.