Finding the Fourth Proportional to 467,226,246.60, 700,839,369.90 and 467,226,246.60
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Solution
The fourth proportional to 467,226,246.60, 700,839,369.90 and 467,226,246.60 is: 700,839,369.90
Step by Step Solution
- Step 1: Write the proportion equation
467,226,246.60 : 700,839,369.90 = 467,226,246.60 : x - Step 2: Convert to fraction form
467,226,246.60/700,839,369.90 = 467,226,246.60/x - Step 3: Cross multiply
467,226,246.60x = 700,839,369.90 × 467,226,246.60 - Step 4: Simplify right side
467,226,246.60x = 327,450,548,267,886,016 - Step 5: Solve for x
x = 327,450,548,267,886,016/467,226,246.60 - Step 6: Final answer
x = 700,839,369.90
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.