Finding the Third Proportional to 968,982,157 and 2,125,561,345
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Solution
The third proportional to 968,982,157 and 2,125,561,345 is: 4,662,635,940.94
Step by Step Solution
- Step 1: Write the proportion equation
968,982,157 : 2,125,561,345 = 2,125,561,345 : x - Step 2: Convert to fraction form
968,982,157/2,125,561,345 = 2,125,561,345/x - Step 3: Cross multiply
968,982,157x = 2,125,561,345 × 2,125,561,345 - Step 4: Simplify right side
968,982,157x = 4,518,011,031,358,209,024 - Step 5: Solve for x
x = 4,518,011,031,358,209,024/968,982,157 - Step 6: Final answer
x = 4,662,635,940.94
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.