Finding the Fourth Proportional to 23,506,558.98, 35,259,791.49 and 6,236,490.95
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Solution
The fourth proportional to 23,506,558.98, 35,259,791.49 and 6,236,490.95 is: 9,354,723.95
Step by Step Solution
- Step 1: Write the proportion equation
23,506,558.98 : 35,259,791.49 = 6,236,490.95 : x - Step 2: Convert to fraction form
23,506,558.98/35,259,791.49 = 6,236,490.95/x - Step 3: Cross multiply
23,506,558.98x = 35,259,791.49 × 6,236,490.95 - Step 4: Simplify right side
23,506,558.98x = 219,897,370,385,889.22 - Step 5: Solve for x
x = 219,897,370,385,889.22/23,506,558.98 - Step 6: Final answer
x = 9,354,723.95
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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.