Finding the Third Proportional to 64,153,845.75 and 92,691,248.63
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Solution
The third proportional to 64,153,845.75 and 92,691,248.63 is: 133,922,876.66
Step by Step Solution
- Step 1: Write the proportion equation
64,153,845.75 : 92,691,248.63 = 92,691,248.63 : x - Step 2: Convert to fraction form
64,153,845.75/92,691,248.63 = 92,691,248.63/x - Step 3: Cross multiply
64,153,845.75x = 92,691,248.63 × 92,691,248.63 - Step 4: Simplify right side
64,153,845.75x = 8,591,667,571,661,564 - Step 5: Solve for x
x = 8,591,667,571,661,564/64,153,845.75 - Step 6: Final answer
x = 133,922,876.66
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.