Finding the Fourth Proportional to 2,049,848,292.06, 2,828,793,371.00 and 1,110,052,554.75
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Solution
The fourth proportional to 2,049,848,292.06, 2,828,793,371.00 and 1,110,052,554.75 is: 1,531,874,002.82
Step by Step Solution
- Step 1: Write the proportion equation
2,049,848,292.06 : 2,828,793,371.00 = 1,110,052,554.75 : x - Step 2: Convert to fraction form
2,049,848,292.06/2,828,793,371.00 = 1,110,052,554.75/x - Step 3: Cross multiply
2,049,848,292.06x = 2,828,793,371.00 × 1,110,052,554.75 - Step 4: Simplify right side
2,049,848,292.06x = 3,140,109,308,332,864,000 - Step 5: Solve for x
x = 3,140,109,308,332,864,000/2,049,848,292.06 - Step 6: Final answer
x = 1,531,874,002.82
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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.