Finding the Fourth Proportional to 2,533,748,409.18, 3,795,674,750.46 and 1,203,883,933.68
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Solution
The fourth proportional to 2,533,748,409.18, 3,795,674,750.46 and 1,203,883,933.68 is: 1,803,474,975.26
Step by Step Solution
- Step 1: Write the proportion equation
2,533,748,409.18 : 3,795,674,750.46 = 1,203,883,933.68 : x - Step 2: Convert to fraction form
2,533,748,409.18/3,795,674,750.46 = 1,203,883,933.68/x - Step 3: Cross multiply
2,533,748,409.18x = 3,795,674,750.46 × 1,203,883,933.68 - Step 4: Simplify right side
2,533,748,409.18x = 4,569,551,849,553,637,376 - Step 5: Solve for x
x = 4,569,551,849,553,637,376/2,533,748,409.18 - Step 6: Final answer
x = 1,803,474,975.26
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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.