Finding the Fourth Proportional to 16,483,565.91, 24,727,622.57 and 9,570,301.07
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Solution
The fourth proportional to 16,483,565.91, 24,727,622.57 and 9,570,301.07 is: 14,356,771.70
Step by Step Solution
- Step 1: Write the proportion equation
16,483,565.91 : 24,727,622.57 = 9,570,301.07 : x - Step 2: Convert to fraction form
16,483,565.91/24,727,622.57 = 9,570,301.07/x - Step 3: Cross multiply
16,483,565.91x = 24,727,622.57 × 9,570,301.07 - Step 4: Simplify right side
16,483,565.91x = 236,650,792,568,737.53 - Step 5: Solve for x
x = 236,650,792,568,737.53/16,483,565.91 - Step 6: Final answer
x = 14,356,771.70
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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.