Finding the Fourth Proportional to 4,430,684,618.09, 6,114,272,828.02 and 2,423,502,195.24
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Solution
The fourth proportional to 4,430,684,618.09, 6,114,272,828.02 and 2,423,502,195.24 is: 3,344,393,676.88
Step by Step Solution
- Step 1: Write the proportion equation
4,430,684,618.09 : 6,114,272,828.02 = 2,423,502,195.24 : x - Step 2: Convert to fraction form
4,430,684,618.09/6,114,272,828.02 = 2,423,502,195.24/x - Step 3: Cross multiply
4,430,684,618.09x = 6,114,272,828.02 × 2,423,502,195.24 - Step 4: Simplify right side
4,430,684,618.09x = 14,817,953,621,002,752,000 - Step 5: Solve for x
x = 14,817,953,621,002,752,000/4,430,684,618.09 - Step 6: Final answer
x = 3,344,393,676.88
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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.