Finding the Fourth Proportional to 24,185,726.83, 36,294,197.84 and 8,831,731.13
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Solution
The fourth proportional to 24,185,726.83, 36,294,197.84 and 8,831,731.13 is: 13,253,296.01
Step by Step Solution
- Step 1: Write the proportion equation
24,185,726.83 : 36,294,197.84 = 8,831,731.13 : x - Step 2: Convert to fraction form
24,185,726.83/36,294,197.84 = 8,831,731.13/x - Step 3: Cross multiply
24,185,726.83x = 36,294,197.84 × 8,831,731.13 - Step 4: Simplify right side
24,185,726.83x = 320,540,596,845,499.31 - Step 5: Solve for x
x = 320,540,596,845,499.31/24,185,726.83 - Step 6: Final answer
x = 13,253,296.01
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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.