Finding the Fourth Proportional to 6,472,400,102.30, 9,709,038,592.28 and 2,274,842,593.06
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Solution
The fourth proportional to 6,472,400,102.30, 9,709,038,592.28 and 2,274,842,593.06 is: 3,412,417,986.88
Step by Step Solution
- Step 1: Write the proportion equation
6,472,400,102.30 : 9,709,038,592.28 = 2,274,842,593.06 : x - Step 2: Convert to fraction form
6,472,400,102.30/9,709,038,592.28 = 2,274,842,593.06/x - Step 3: Cross multiply
6,472,400,102.30x = 9,709,038,592.28 × 2,274,842,593.06 - Step 4: Simplify right side
6,472,400,102.30x = 22,086,534,527,354,617,856 - Step 5: Solve for x
x = 22,086,534,527,354,617,856/6,472,400,102.30 - Step 6: Final answer
x = 3,412,417,986.88
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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.