Finding the Fourth Proportional to 2,224,466,592.70, 3,336,699,889.05 and 1,709,496,327.10
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Solution
The fourth proportional to 2,224,466,592.70, 3,336,699,889.05 and 1,709,496,327.10 is: 2,564,244,490.65
Step by Step Solution
- Step 1: Write the proportion equation
2,224,466,592.70 : 3,336,699,889.05 = 1,709,496,327.10 : x - Step 2: Convert to fraction form
2,224,466,592.70/3,336,699,889.05 = 1,709,496,327.10/x - Step 3: Cross multiply
2,224,466,592.70x = 3,336,699,889.05 × 1,709,496,327.10 - Step 4: Simplify right side
2,224,466,592.70x = 5,704,076,204,965,952,512 - Step 5: Solve for x
x = 5,704,076,204,965,952,512/2,224,466,592.70 - Step 6: Final answer
x = 2,564,244,490.65
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1.5x scale
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.