Finding the Fourth Proportional to 22,753,548,121.80, 34,130,322,182.70 and 22,753,548,121.80
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Solution
The fourth proportional to 22,753,548,121.80, 34,130,322,182.70 and 22,753,548,121.80 is: 34,130,322,182.70
Step by Step Solution
- Step 1: Write the proportion equation
22,753,548,121.80 : 34,130,322,182.70 = 22,753,548,121.80 : x - Step 2: Convert to fraction form
22,753,548,121.80/34,130,322,182.70 = 22,753,548,121.80/x - Step 3: Cross multiply
22,753,548,121.80x = 34,130,322,182.70 × 22,753,548,121.80 - Step 4: Simplify right side
22,753,548,121.80x = 776,585,928,196,602,462,208 - Step 5: Solve for x
x = 776,585,928,196,602,462,208/22,753,548,121.80 - Step 6: Final answer
x = 34,130,322,182.70
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1.5x scale
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.