Finding the Fourth Proportional to 32,257,201.92, 48,369,003.36 and 15,213,298.56
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Solution
The fourth proportional to 32,257,201.92, 48,369,003.36 and 15,213,298.56 is: 22,812,024.77
Step by Step Solution
- Step 1: Write the proportion equation
32,257,201.92 : 48,369,003.36 = 15,213,298.56 : x - Step 2: Convert to fraction form
32,257,201.92/48,369,003.36 = 15,213,298.56/x - Step 3: Cross multiply
32,257,201.92x = 48,369,003.36 × 15,213,298.56 - Step 4: Simplify right side
32,257,201.92x = 735,852,089,165,323.12 - Step 5: Solve for x
x = 735,852,089,165,323.12/32,257,201.92 - Step 6: Final answer
x = 22,812,024.77
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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.