Finding the Third Proportional to 572,190,512 and 1,235,854,468
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Solution
The third proportional to 572,190,512 and 1,235,854,468 is: 2,669,279,259.34
Step by Step Solution
- Step 1: Write the proportion equation
572,190,512 : 1,235,854,468 = 1,235,854,468 : x - Step 2: Convert to fraction form
572,190,512/1,235,854,468 = 1,235,854,468/x - Step 3: Cross multiply
572,190,512x = 1,235,854,468 × 1,235,854,468 - Step 4: Simplify right side
572,190,512x = 1,527,336,266,075,563,008 - Step 5: Solve for x
x = 1,527,336,266,075,563,008/572,190,512 - Step 6: Final answer
x = 2,669,279,259.34
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.