Finding the Fourth Proportional to 4,146,955,332.01, 6,220,548,896.03 and 1,348,923,888.03
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Solution
The fourth proportional to 4,146,955,332.01, 6,220,548,896.03 and 1,348,923,888.03 is: 2,023,423,531.42
Step by Step Solution
- Step 1: Write the proportion equation
4,146,955,332.01 : 6,220,548,896.03 = 1,348,923,888.03 : x - Step 2: Convert to fraction form
4,146,955,332.01/6,220,548,896.03 = 1,348,923,888.03/x - Step 3: Cross multiply
4,146,955,332.01x = 6,220,548,896.03 × 1,348,923,888.03 - Step 4: Simplify right side
4,146,955,332.01x = 8,391,047,002,531,214,336 - Step 5: Solve for x
x = 8,391,047,002,531,214,336/4,146,955,332.01 - Step 6: Final answer
x = 2,023,423,531.42
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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.