Finding the Third Proportional to 534,106,982 and 1,138,762,204
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Solution
The third proportional to 534,106,982 and 1,138,762,204 is: 2,427,939,347.29
Step by Step Solution
- Step 1: Write the proportion equation
534,106,982 : 1,138,762,204 = 1,138,762,204 : x - Step 2: Convert to fraction form
534,106,982/1,138,762,204 = 1,138,762,204/x - Step 3: Cross multiply
534,106,982x = 1,138,762,204 × 1,138,762,204 - Step 4: Simplify right side
534,106,982x = 1,296,779,357,258,937,600 - Step 5: Solve for x
x = 1,296,779,357,258,937,600/534,106,982 - Step 6: Final answer
x = 2,427,939,347.29
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.