Finding the Fourth Proportional to 2,481,155,160.04, 3,423,994,832.26 and 1,352,125,233.48
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Solution
The fourth proportional to 2,481,155,160.04, 3,423,994,832.26 and 1,352,125,233.48 is: 1,865,933,209.89
Step by Step Solution
- Step 1: Write the proportion equation
2,481,155,160.04 : 3,423,994,832.26 = 1,352,125,233.48 : x - Step 2: Convert to fraction form
2,481,155,160.04/3,423,994,832.26 = 1,352,125,233.48/x - Step 3: Cross multiply
2,481,155,160.04x = 3,423,994,832.26 × 1,352,125,233.48 - Step 4: Simplify right side
2,481,155,160.04x = 4,629,669,812,003,866,624 - Step 5: Solve for x
x = 4,629,669,812,003,866,624/2,481,155,160.04 - Step 6: Final answer
x = 1,865,933,209.89
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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.