Finding the Third Proportional to 135,259,332.05 and 295,421,645.81
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Solution
The third proportional to 135,259,332.05 and 295,421,645.81 is: 645,234,214.11
Step by Step Solution
- Step 1: Write the proportion equation
135,259,332.05 : 295,421,645.81 = 295,421,645.81 : x - Step 2: Convert to fraction form
135,259,332.05/295,421,645.81 = 295,421,645.81/x - Step 3: Cross multiply
135,259,332.05x = 295,421,645.81 × 295,421,645.81 - Step 4: Simplify right side
135,259,332.05x = 87,273,948,814,566,192 - Step 5: Solve for x
x = 87,273,948,814,566,192/135,259,332.05 - Step 6: Final answer
x = 645,234,214.11
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.