Finding the Third Proportional to 549,224,087 and 828,943,720
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Solution
The third proportional to 549,224,087 and 828,943,720 is: 1,251,124,463.02
Step by Step Solution
- Step 1: Write the proportion equation
549,224,087 : 828,943,720 = 828,943,720 : x - Step 2: Convert to fraction form
549,224,087/828,943,720 = 828,943,720/x - Step 3: Cross multiply
549,224,087x = 828,943,720 × 828,943,720 - Step 4: Simplify right side
549,224,087x = 687,147,690,927,438,336 - Step 5: Solve for x
x = 687,147,690,927,438,336/549,224,087 - Step 6: Final answer
x = 1,251,124,463.02
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.