Finding the Fourth Proportional to 24,023,661.40, 36,037,458.78 and 6,984,313.48
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Solution
The fourth proportional to 24,023,661.40, 36,037,458.78 and 6,984,313.48 is: 10,477,041.99
Step by Step Solution
- Step 1: Write the proportion equation
24,023,661.40 : 36,037,458.78 = 6,984,313.48 : x - Step 2: Convert to fraction form
24,023,661.40/36,037,458.78 = 6,984,313.48/x - Step 3: Cross multiply
24,023,661.40x = 36,037,458.78 × 6,984,313.48 - Step 4: Simplify right side
24,023,661.40x = 251,696,909,142,098.38 - Step 5: Solve for x
x = 251,696,909,142,098.38/24,023,661.40 - Step 6: Final answer
x = 10,477,041.99
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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.