Finding the Third Proportional to 291,408,657 and 594,523,170
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Solution
The third proportional to 291,408,657 and 594,523,170 is: 1,212,928,275.04
Step by Step Solution
- Step 1: Write the proportion equation
291,408,657 : 594,523,170 = 594,523,170 : x - Step 2: Convert to fraction form
291,408,657/594,523,170 = 594,523,170/x - Step 3: Cross multiply
291,408,657x = 594,523,170 × 594,523,170 - Step 4: Simplify right side
291,408,657x = 353,457,799,666,848,896 - Step 5: Solve for x
x = 353,457,799,666,848,896/291,408,657 - Step 6: Final answer
x = 1,212,928,275.04
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.