Finding the Fourth Proportional to 16,541,030.18, 24,812,730.34 and 4,410,430.08
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Solution
The fourth proportional to 16,541,030.18, 24,812,730.34 and 4,410,430.08 is: 6,615,961.10
Step by Step Solution
- Step 1: Write the proportion equation
16,541,030.18 : 24,812,730.34 = 4,410,430.08 : x - Step 2: Convert to fraction form
16,541,030.18/24,812,730.34 = 4,410,430.08/x - Step 3: Cross multiply
16,541,030.18x = 24,812,730.34 × 4,410,430.08 - Step 4: Simplify right side
16,541,030.18x = 109,434,812,258,464.62 - Step 5: Solve for x
x = 109,434,812,258,464.62/16,541,030.18 - Step 6: Final answer
x = 6,615,961.10
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.