Finding the Third Proportional to 474,860,118 and 1,031,464,732
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Solution
The third proportional to 474,860,118 and 1,031,464,732 is: 2,240,490,310.79
Step by Step Solution
- Step 1: Write the proportion equation
474,860,118 : 1,031,464,732 = 1,031,464,732 : x - Step 2: Convert to fraction form
474,860,118/1,031,464,732 = 1,031,464,732/x - Step 3: Cross multiply
474,860,118x = 1,031,464,732 × 1,031,464,732 - Step 4: Simplify right side
474,860,118x = 1,063,919,493,359,831,808 - Step 5: Solve for x
x = 1,063,919,493,359,831,808/474,860,118 - Step 6: Final answer
x = 2,240,490,310.79
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.