Finding the Fourth Proportional to 3,362,732,710.48, 5,042,147,595.15 and 1,592,088,564.70
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Solution
The fourth proportional to 3,362,732,710.48, 5,042,147,595.15 and 1,592,088,564.70 is: 2,387,208,921.70
Step by Step Solution
- Step 1: Write the proportion equation
3,362,732,710.48 : 5,042,147,595.15 = 1,592,088,564.70 : x - Step 2: Convert to fraction form
3,362,732,710.48/5,042,147,595.15 = 1,592,088,564.70/x - Step 3: Cross multiply
3,362,732,710.48x = 5,042,147,595.15 × 1,592,088,564.70 - Step 4: Simplify right side
3,362,732,710.48x = 8,027,545,527,759,961,088 - Step 5: Solve for x
x = 8,027,545,527,759,961,088/3,362,732,710.48 - Step 6: Final answer
x = 2,387,208,921.70
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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.