Finding the Third Proportional to 15,430,791 and 33,184,176
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Solution
The third proportional to 15,430,791 and 33,184,176 is: 71,363,129.52
Step by Step Solution
- Step 1: Write the proportion equation
15,430,791 : 33,184,176 = 33,184,176 : x - Step 2: Convert to fraction form
15,430,791/33,184,176 = 33,184,176/x - Step 3: Cross multiply
15,430,791x = 33,184,176 × 33,184,176 - Step 4: Simplify right side
15,430,791x = 1,101,189,536,798,976 - Step 5: Solve for x
x = 1,101,189,536,798,976/15,430,791 - Step 6: Final answer
x = 71,363,129.52
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.