Finding the Fourth Proportional to 48,722,331.67, 73,059,582.56 and 24,101,811.93
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Solution
The fourth proportional to 48,722,331.67, 73,059,582.56 and 24,101,811.93 is: 36,140,887.73
Step by Step Solution
- Step 1: Write the proportion equation
48,722,331.67 : 73,059,582.56 = 24,101,811.93 : x - Step 2: Convert to fraction form
48,722,331.67/73,059,582.56 = 24,101,811.93/x - Step 3: Cross multiply
48,722,331.67x = 73,059,582.56 × 24,101,811.93 - Step 4: Simplify right side
48,722,331.67x = 1,760,868,318,698,892.50 - Step 5: Solve for x
x = 1,760,868,318,698,892.50/48,722,331.67 - Step 6: Final answer
x = 36,140,887.73
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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.