Finding the Fourth Proportional to 1,567,726,226,668.70, 2,351,837,289,049.60 and 561,548,726,277
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Solution
The fourth proportional to 1,567,726,226,668.70, 2,351,837,289,049.60 and 561,548,726,277 is: 842,411,903,054.58
Step by Step Solution
- Step 1: Write the proportion equation
1,567,726,226,668.70 : 2,351,837,289,049.60 = 561,548,726,277 : x - Step 2: Convert to fraction form
1,567,726,226,668.70/2,351,837,289,049.60 = 561,548,726,277/x - Step 3: Cross multiply
1,567,726,226,668.70x = 2,351,837,289,049.60 × 561,548,726,277 - Step 4: Simplify right side
1,567,726,226,668.70x = 1,320,671,234,076,555,551,440,896 - Step 5: Solve for x
x = 1,320,671,234,076,555,551,440,896/1,567,726,226,668.70 - Step 6: Final answer
x = 842,411,903,054.58
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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.