Finding the Third Proportional to 435,360,608 and 947,245,312
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Solution
The third proportional to 435,360,608 and 947,245,312 is: 2,060,989,590.28
Step by Step Solution
- Step 1: Write the proportion equation
435,360,608 : 947,245,312 = 947,245,312 : x - Step 2: Convert to fraction form
435,360,608/947,245,312 = 947,245,312/x - Step 3: Cross multiply
435,360,608x = 947,245,312 × 947,245,312 - Step 4: Simplify right side
435,360,608x = 897,273,681,105,977,344 - Step 5: Solve for x
x = 897,273,681,105,977,344/435,360,608 - Step 6: Final answer
x = 2,060,989,590.28
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.