Finding the Fourth Proportional to 16,402,481.95, 24,603,722.93 and 16,402,481.95
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Solution
The fourth proportional to 16,402,481.95, 24,603,722.93 and 16,402,481.95 is: 24,603,722.93
Step by Step Solution
- Step 1: Write the proportion equation
16,402,481.95 : 24,603,722.93 = 16,402,481.95 : x - Step 2: Convert to fraction form
16,402,481.95/24,603,722.93 = 16,402,481.95/x - Step 3: Cross multiply
16,402,481.95x = 24,603,722.93 × 16,402,481.95 - Step 4: Simplify right side
16,402,481.95x = 403,562,121,262,126.06 - Step 5: Solve for x
x = 403,562,121,262,126.06/16,402,481.95 - Step 6: Final answer
x = 24,603,722.93
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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.