Finding the Third Proportional to 1,115,678,506 and 2,432,241,926
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Solution
The third proportional to 1,115,678,506 and 2,432,241,926 is: 5,302,424,268.98
Step by Step Solution
- Step 1: Write the proportion equation
1,115,678,506 : 2,432,241,926 = 2,432,241,926 : x - Step 2: Convert to fraction form
1,115,678,506/2,432,241,926 = 2,432,241,926/x - Step 3: Cross multiply
1,115,678,506x = 2,432,241,926 × 2,432,241,926 - Step 4: Simplify right side
1,115,678,506x = 5,915,800,786,592,189,440 - Step 5: Solve for x
x = 5,915,800,786,592,189,440/1,115,678,506 - Step 6: Final answer
x = 5,302,424,268.98
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.