Finding the Third Proportional to 124,791,711.75 and 194,742,235.13
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Solution
The third proportional to 124,791,711.75 and 194,742,235.13 is: 303,902,700.02
Step by Step Solution
- Step 1: Write the proportion equation
124,791,711.75 : 194,742,235.13 = 194,742,235.13 : x - Step 2: Convert to fraction form
124,791,711.75/194,742,235.13 = 194,742,235.13/x - Step 3: Cross multiply
124,791,711.75x = 194,742,235.13 × 194,742,235.13 - Step 4: Simplify right side
124,791,711.75x = 37,924,538,141,480,784 - Step 5: Solve for x
x = 37,924,538,141,480,784/124,791,711.75 - Step 6: Final answer
x = 303,902,700.02
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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.