Finding the Fourth Proportional to 122,510,107.65, 183,765,161.48 and 122,510,107.65
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Solution
The fourth proportional to 122,510,107.65, 183,765,161.48 and 122,510,107.65 is: 183,765,161.48
Step by Step Solution
- Step 1: Write the proportion equation
122,510,107.65 : 183,765,161.48 = 122,510,107.65 : x - Step 2: Convert to fraction form
122,510,107.65/183,765,161.48 = 122,510,107.65/x - Step 3: Cross multiply
122,510,107.65x = 183,765,161.48 × 122,510,107.65 - Step 4: Simplify right side
122,510,107.65x = 22,513,089,714,621,884 - Step 5: Solve for x
x = 22,513,089,714,621,884/122,510,107.65 - Step 6: Final answer
x = 183,765,161.48
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1.5x scale
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.