Finding the Third Proportional to 118,165,410 and 189,858,924
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Solution
The third proportional to 118,165,410 and 189,858,924 is: 305,050,446.00
Step by Step Solution
- Step 1: Write the proportion equation
118,165,410 : 189,858,924 = 189,858,924 : x - Step 2: Convert to fraction form
118,165,410/189,858,924 = 189,858,924/x - Step 3: Cross multiply
118,165,410x = 189,858,924 × 189,858,924 - Step 4: Simplify right side
118,165,410x = 36,046,411,022,437,776 - Step 5: Solve for x
x = 36,046,411,022,437,776/118,165,410 - Step 6: Final answer
x = 305,050,446.00
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.