Finding the Third Proportional to 415,907,328 and 901,167,000
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Solution
The third proportional to 415,907,328 and 901,167,000 is: 1,952,603,157.52
Step by Step Solution
- Step 1: Write the proportion equation
415,907,328 : 901,167,000 = 901,167,000 : x - Step 2: Convert to fraction form
415,907,328/901,167,000 = 901,167,000/x - Step 3: Cross multiply
415,907,328x = 901,167,000 × 901,167,000 - Step 4: Simplify right side
415,907,328x = 812,101,961,888,999,936 - Step 5: Solve for x
x = 812,101,961,888,999,936/415,907,328 - Step 6: Final answer
x = 1,952,603,157.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.