Finding the Fourth Proportional to 33,414,070.71, 50,121,149.00 and 9,153,210.99
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Solution
The fourth proportional to 33,414,070.71, 50,121,149.00 and 9,153,210.99 is: 13,729,828.24
Step by Step Solution
- Step 1: Write the proportion equation
33,414,070.71 : 50,121,149.00 = 9,153,210.99 : x - Step 2: Convert to fraction form
33,414,070.71/50,121,149.00 = 9,153,210.99/x - Step 3: Cross multiply
33,414,070.71x = 50,121,149.00 × 9,153,210.99 - Step 4: Simplify right side
33,414,070.71x = 458,769,451,812,461.44 - Step 5: Solve for x
x = 458,769,451,812,461.44/33,414,070.71 - Step 6: Final answer
x = 13,729,828.24
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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.