Finding the Fourth Proportional to 2,367,423,224.14, 3,266,911,123.35 and 1,295,724,371.57
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Solution
The fourth proportional to 2,367,423,224.14, 3,266,911,123.35 and 1,295,724,371.57 is: 1,788,026,880.50
Step by Step Solution
- Step 1: Write the proportion equation
2,367,423,224.14 : 3,266,911,123.35 = 1,295,724,371.57 : x - Step 2: Convert to fraction form
2,367,423,224.14/3,266,911,123.35 = 1,295,724,371.57/x - Step 3: Cross multiply
2,367,423,224.14x = 3,266,911,123.35 × 1,295,724,371.57 - Step 4: Simplify right side
2,367,423,224.14x = 4,233,016,362,285,888,512 - Step 5: Solve for x
x = 4,233,016,362,285,888,512/2,367,423,224.14 - Step 6: Final answer
x = 1,788,026,880.50
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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.