Finding the Fourth Proportional to 32,037,392.01, 48,041,719.29 and 19,089,644.07
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Solution
The fourth proportional to 32,037,392.01, 48,041,719.29 and 19,089,644.07 is: 28,625,904.43
Step by Step Solution
- Step 1: Write the proportion equation
32,037,392.01 : 48,041,719.29 = 19,089,644.07 : x - Step 2: Convert to fraction form
32,037,392.01/48,041,719.29 = 19,089,644.07/x - Step 3: Cross multiply
32,037,392.01x = 48,041,719.29 × 19,089,644.07 - Step 4: Simplify right side
32,037,392.01x = 917,099,321,756,953.12 - Step 5: Solve for x
x = 917,099,321,756,953.12/32,037,392.01 - Step 6: Final answer
x = 28,625,904.43
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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.