Finding the Fourth Proportional to 32,599,317.84, 48,906,033.48 and 9,881,928.24
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Solution
The fourth proportional to 32,599,317.84, 48,906,033.48 and 9,881,928.24 is: 14,825,031.48
Step by Step Solution
- Step 1: Write the proportion equation
32,599,317.84 : 48,906,033.48 = 9,881,928.24 : x - Step 2: Convert to fraction form
32,599,317.84/48,906,033.48 = 9,881,928.24/x - Step 3: Cross multiply
32,599,317.84x = 48,906,033.48 × 9,881,928.24 - Step 4: Simplify right side
32,599,317.84x = 483,285,913,352,397.44 - Step 5: Solve for x
x = 483,285,913,352,397.44/32,599,317.84 - Step 6: Final answer
x = 14,825,031.48
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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.