Finding the Fourth Proportional to 2,283,228,252.90, 3,424,842,379.35 and 1,303,676,201.70
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Solution
The fourth proportional to 2,283,228,252.90, 3,424,842,379.35 and 1,303,676,201.70 is: 1,955,514,302.55
Step by Step Solution
- Step 1: Write the proportion equation
2,283,228,252.90 : 3,424,842,379.35 = 1,303,676,201.70 : x - Step 2: Convert to fraction form
2,283,228,252.90/3,424,842,379.35 = 1,303,676,201.70/x - Step 3: Cross multiply
2,283,228,252.90x = 3,424,842,379.35 × 1,303,676,201.70 - Step 4: Simplify right side
2,283,228,252.90x = 4,464,885,504,532,198,400 - Step 5: Solve for x
x = 4,464,885,504,532,198,400/2,283,228,252.90 - Step 6: Final answer
x = 1,955,514,302.55
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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.