Finding the Fourth Proportional to 23,576,383.06, 32,535,359.40 and 13,263,106.18
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Solution
The fourth proportional to 23,576,383.06, 32,535,359.40 and 13,263,106.18 is: 18,303,058.84
Step by Step Solution
- Step 1: Write the proportion equation
23,576,383.06 : 32,535,359.40 = 13,263,106.18 : x - Step 2: Convert to fraction form
23,576,383.06/32,535,359.40 = 13,263,106.18/x - Step 3: Cross multiply
23,576,383.06x = 32,535,359.40 × 13,263,106.18 - Step 4: Simplify right side
23,576,383.06x = 431,519,926,326,661.06 - Step 5: Solve for x
x = 431,519,926,326,661.06/23,576,383.06 - Step 6: Final answer
x = 18,303,058.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.