Finding the Fourth Proportional to 43,617,743.94, 60,202,743.66 and 27,110,335.26
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Solution
The fourth proportional to 43,617,743.94, 60,202,743.66 and 27,110,335.26 is: 37,418,637.85
Step by Step Solution
- Step 1: Write the proportion equation
43,617,743.94 : 60,202,743.66 = 27,110,335.26 : x - Step 2: Convert to fraction form
43,617,743.94/60,202,743.66 = 27,110,335.26/x - Step 3: Cross multiply
43,617,743.94x = 60,202,743.66 × 27,110,335.26 - Step 4: Simplify right side
43,617,743.94x = 1,632,116,564,194,439.50 - Step 5: Solve for x
x = 1,632,116,564,194,439.50/43,617,743.94 - Step 6: Final answer
x = 37,418,637.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.