Finding the Third Proportional to 968,982,168 and 2,125,561,368
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Solution
The third proportional to 968,982,168 and 2,125,561,368 is: 4,662,635,988.92
Step by Step Solution
- Step 1: Write the proportion equation
968,982,168 : 2,125,561,368 = 2,125,561,368 : x - Step 2: Convert to fraction form
968,982,168/2,125,561,368 = 2,125,561,368/x - Step 3: Cross multiply
968,982,168x = 2,125,561,368 × 2,125,561,368 - Step 4: Simplify right side
968,982,168x = 4,518,011,129,134,031,360 - Step 5: Solve for x
x = 4,518,011,129,134,031,360/968,982,168 - Step 6: Final answer
x = 4,662,635,988.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.