Finding the Third Proportional to 112,415,073 and 260,224,692
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Solution
The third proportional to 112,415,073 and 260,224,692 is: 602,382,656.70
Step by Step Solution
- Step 1: Write the proportion equation
112,415,073 : 260,224,692 = 260,224,692 : x - Step 2: Convert to fraction form
112,415,073/260,224,692 = 260,224,692/x - Step 3: Cross multiply
112,415,073x = 260,224,692 × 260,224,692 - Step 4: Simplify right side
112,415,073x = 67,716,890,326,494,864 - Step 5: Solve for x
x = 67,716,890,326,494,864/112,415,073 - Step 6: Final answer
x = 602,382,656.70
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.