Finding the Fourth Proportional to 61,158,302.37, 84,398,469.66 and 33,656,230.62
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Solution
The fourth proportional to 61,158,302.37, 84,398,469.66 and 33,656,230.62 is: 46,445,605.07
Step by Step Solution
- Step 1: Write the proportion equation
61,158,302.37 : 84,398,469.66 = 33,656,230.62 : x - Step 2: Convert to fraction form
61,158,302.37/84,398,469.66 = 33,656,230.62/x - Step 3: Cross multiply
61,158,302.37x = 84,398,469.66 × 33,656,230.62 - Step 4: Simplify right side
61,158,302.37x = 2,840,534,358,852,032.50 - Step 5: Solve for x
x = 2,840,534,358,852,032.50/61,158,302.37 - Step 6: Final answer
x = 46,445,605.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.