Finding the Fourth Proportional to 26,751,063.09, 40,058,475.61 and 17,625,494.52
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Solution
The fourth proportional to 26,751,063.09, 40,058,475.61 and 17,625,494.52 is: 26,393,360.14
Step by Step Solution
- Step 1: Write the proportion equation
26,751,063.09 : 40,058,475.61 = 17,625,494.52 : x - Step 2: Convert to fraction form
26,751,063.09/40,058,475.61 = 17,625,494.52/x - Step 3: Cross multiply
26,751,063.09x = 40,058,475.61 × 17,625,494.52 - Step 4: Simplify right side
26,751,063.09x = 706,050,442,399,691.12 - Step 5: Solve for x
x = 706,050,442,399,691.12/26,751,063.09 - Step 6: Final answer
x = 26,393,360.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.