Finding the Third Proportional to 26,213,434 and 39,320,154
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Solution
The third proportional to 26,213,434 and 39,320,154 is: 58,980,235.50
Step by Step Solution
- Step 1: Write the proportion equation
26,213,434 : 39,320,154 = 39,320,154 : x - Step 2: Convert to fraction form
26,213,434/39,320,154 = 39,320,154/x - Step 3: Cross multiply
26,213,434x = 39,320,154 × 39,320,154 - Step 4: Simplify right side
26,213,434x = 1,546,074,510,583,716 - Step 5: Solve for x
x = 1,546,074,510,583,716/26,213,434 - Step 6: Final answer
x = 58,980,235.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.