Finding the Fourth Proportional to 40,869,497.00, 56,413,572.73 and 24,354,800.26
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Solution
The fourth proportional to 40,869,497.00, 56,413,572.73 and 24,354,800.26 is: 33,617,768.66
Step by Step Solution
- Step 1: Write the proportion equation
40,869,497.00 : 56,413,572.73 = 24,354,800.26 : x - Step 2: Convert to fraction form
40,869,497.00/56,413,572.73 = 24,354,800.26/x - Step 3: Cross multiply
40,869,497.00x = 56,413,572.73 × 24,354,800.26 - Step 4: Simplify right side
40,869,497.00x = 1,373,941,295,590,212 - Step 5: Solve for x
x = 1,373,941,295,590,212/40,869,497.00 - Step 6: Final answer
x = 33,617,768.66
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.