Finding the Fourth Proportional to 32,209,630, 44,449,289.40 and 17,722,942
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Solution
The fourth proportional to 32,209,630, 44,449,289.40 and 17,722,942 is: 24,457,659.96
Step by Step Solution
- Step 1: Write the proportion equation
32,209,630 : 44,449,289.40 = 17,722,942 : x - Step 2: Convert to fraction form
32,209,630/44,449,289.40 = 17,722,942/x - Step 3: Cross multiply
32,209,630x = 44,449,289.40 × 17,722,942 - Step 4: Simplify right side
32,209,630x = 787,772,177,977,414.75 - Step 5: Solve for x
x = 787,772,177,977,414.75/32,209,630 - Step 6: Final answer
x = 24,457,659.96
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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.