Finding the Third Proportional to 133,668,110.25 and 212,692,246.88
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Solution
The third proportional to 133,668,110.25 and 212,692,246.88 is: 338,435,186.94
Step by Step Solution
- Step 1: Write the proportion equation
133,668,110.25 : 212,692,246.88 = 212,692,246.88 : x - Step 2: Convert to fraction form
133,668,110.25/212,692,246.88 = 212,692,246.88/x - Step 3: Cross multiply
133,668,110.25x = 212,692,246.88 × 212,692,246.88 - Step 4: Simplify right side
133,668,110.25x = 45,237,991,880,735,944 - Step 5: Solve for x
x = 45,237,991,880,735,944/133,668,110.25 - Step 6: Final answer
x = 338,435,186.94
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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.