Finding the Fourth Proportional to 43,746,866.46, 65,605,102.74 and 24,345,699.48
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Solution
The fourth proportional to 43,746,866.46, 65,605,102.74 and 24,345,699.48 is: 36,510,091.92
Step by Step Solution
- Step 1: Write the proportion equation
43,746,866.46 : 65,605,102.74 = 24,345,699.48 : x - Step 2: Convert to fraction form
43,746,866.46/65,605,102.74 = 24,345,699.48/x - Step 3: Cross multiply
43,746,866.46x = 65,605,102.74 × 24,345,699.48 - Step 4: Simplify right side
43,746,866.46x = 1,597,202,115,662,564.75 - Step 5: Solve for x
x = 1,597,202,115,662,564.75/43,746,866.46 - Step 6: Final answer
x = 36,510,091.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.