Finding the Fourth Proportional to 2,210,332,293.08, 3,315,498,439.62 and 2,210,332,293.08
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Solution
The fourth proportional to 2,210,332,293.08, 3,315,498,439.62 and 2,210,332,293.08 is: 3,315,498,439.62
Step by Step Solution
- Step 1: Write the proportion equation
2,210,332,293.08 : 3,315,498,439.62 = 2,210,332,293.08 : x - Step 2: Convert to fraction form
2,210,332,293.08/3,315,498,439.62 = 2,210,332,293.08/x - Step 3: Cross multiply
2,210,332,293.08x = 3,315,498,439.62 × 2,210,332,293.08 - Step 4: Simplify right side
2,210,332,293.08x = 7,328,353,268,720,805,888 - Step 5: Solve for x
x = 7,328,353,268,720,805,888/2,210,332,293.08 - Step 6: Final answer
x = 3,315,498,439.62
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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.