Finding the Fourth Proportional to 63,668,998.65, 95,503,497.98 and 63,668,998.65
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Solution
The fourth proportional to 63,668,998.65, 95,503,497.98 and 63,668,998.65 is: 95,503,497.98
Step by Step Solution
- Step 1: Write the proportion equation
63,668,998.65 : 95,503,497.98 = 63,668,998.65 : x - Step 2: Convert to fraction form
63,668,998.65/95,503,497.98 = 63,668,998.65/x - Step 3: Cross multiply
63,668,998.65x = 95,503,497.98 × 63,668,998.65 - Step 4: Simplify right side
63,668,998.65x = 6,080,612,083,640,552 - Step 5: Solve for x
x = 6,080,612,083,640,552/63,668,998.65 - Step 6: Final answer
x = 95,503,497.98
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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.