Finding the Third Proportional to 124,791,693.19 and 194,742,204.75
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Solution
The third proportional to 124,791,693.19 and 194,742,204.75 is: 303,902,650.43
Step by Step Solution
- Step 1: Write the proportion equation
124,791,693.19 : 194,742,204.75 = 194,742,204.75 : x - Step 2: Convert to fraction form
124,791,693.19/194,742,204.75 = 194,742,204.75/x - Step 3: Cross multiply
124,791,693.19x = 194,742,204.75 × 194,742,204.75 - Step 4: Simplify right side
124,791,693.19x = 37,924,526,310,890,920 - Step 5: Solve for x
x = 37,924,526,310,890,920/124,791,693.19 - Step 6: Final answer
x = 303,902,650.43
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.