Finding the Third Proportional to 1,456,616,288 and 2,129,623,946
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Solution
The third proportional to 1,456,616,288 and 2,129,623,946 is: 3,113,584,674.80
Step by Step Solution
- Step 1: Write the proportion equation
1,456,616,288 : 2,129,623,946 = 2,129,623,946 : x - Step 2: Convert to fraction form
1,456,616,288/2,129,623,946 = 2,129,623,946/x - Step 3: Cross multiply
1,456,616,288x = 2,129,623,946 × 2,129,623,946 - Step 4: Simplify right side
1,456,616,288x = 4,535,298,151,376,610,816 - Step 5: Solve for x
x = 4,535,298,151,376,610,816/1,456,616,288 - Step 6: Final answer
x = 3,113,584,674.80
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.