Finding the Fourth Proportional to 58,561,058.96, 80,814,268.96 and 32,457,262.08
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Solution
The fourth proportional to 58,561,058.96, 80,814,268.96 and 32,457,262.08 is: 44,791,025.88
Step by Step Solution
- Step 1: Write the proportion equation
58,561,058.96 : 80,814,268.96 = 32,457,262.08 : x - Step 2: Convert to fraction form
58,561,058.96/80,814,268.96 = 32,457,262.08/x - Step 3: Cross multiply
58,561,058.96x = 80,814,268.96 × 32,457,262.08 - Step 4: Simplify right side
58,561,058.96x = 2,623,009,907,438,328.50 - Step 5: Solve for x
x = 2,623,009,907,438,328.50/58,561,058.96 - Step 6: Final answer
x = 44,791,025.88
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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.