Finding the Fourth Proportional to 29,888,800,193.49, 41,246,730,801.68 and 16,340,466,544.71
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Solution
The fourth proportional to 29,888,800,193.49, 41,246,730,801.68 and 16,340,466,544.71 is: 22,549,945,811.82
Step by Step Solution
- Step 1: Write the proportion equation
29,888,800,193.49 : 41,246,730,801.68 = 16,340,466,544.71 : x - Step 2: Convert to fraction form
29,888,800,193.49/41,246,730,801.68 = 16,340,466,544.71/x - Step 3: Cross multiply
29,888,800,193.49x = 41,246,730,801.68 × 16,340,466,544.71 - Step 4: Simplify right side
29,888,800,193.49x = 673,990,824,743,511,523,328 - Step 5: Solve for x
x = 673,990,824,743,511,523,328/29,888,800,193.49 - Step 6: Final answer
x = 22,549,945,811.82
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.