Finding the Fourth Proportional to 27,184,272.50, 40,722,600.06 and 23,776,407.09
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Solution
The fourth proportional to 27,184,272.50, 40,722,600.06 and 23,776,407.09 is: 35,617,547.49
Step by Step Solution
- Step 1: Write the proportion equation
27,184,272.50 : 40,722,600.06 = 23,776,407.09 : x - Step 2: Convert to fraction form
27,184,272.50/40,722,600.06 = 23,776,407.09/x - Step 3: Cross multiply
27,184,272.50x = 40,722,600.06 × 23,776,407.09 - Step 4: Simplify right side
27,184,272.50x = 968,237,116,467,323.38 - Step 5: Solve for x
x = 968,237,116,467,323.38/27,184,272.50 - Step 6: Final answer
x = 35,617,547.49
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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.