Finding the Fourth Proportional to 2,829,845,110.05, 4,244,767,665.09 and 2,829,845,110.05
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Solution
The fourth proportional to 2,829,845,110.05, 4,244,767,665.09 and 2,829,845,110.05 is: 4,244,767,665.09
Step by Step Solution
- Step 1: Write the proportion equation
2,829,845,110.05 : 4,244,767,665.09 = 2,829,845,110.05 : x - Step 2: Convert to fraction form
2,829,845,110.05/4,244,767,665.09 = 2,829,845,110.05/x - Step 3: Cross multiply
2,829,845,110.05x = 4,244,767,665.09 × 2,829,845,110.05 - Step 4: Simplify right side
2,829,845,110.05x = 12,012,035,020,353,294,336 - Step 5: Solve for x
x = 12,012,035,020,353,294,336/2,829,845,110.05 - Step 6: Final answer
x = 4,244,767,665.09
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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.