Finding the Fourth Proportional to 34,055,856.09, 51,099,727.37 and 14,884,122.02
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Solution
The fourth proportional to 34,055,856.09, 51,099,727.37 and 14,884,122.02 is: 22,333,151.02
Step by Step Solution
- Step 1: Write the proportion equation
34,055,856.09 : 51,099,727.37 = 14,884,122.02 : x - Step 2: Convert to fraction form
34,055,856.09/51,099,727.37 = 14,884,122.02/x - Step 3: Cross multiply
34,055,856.09x = 51,099,727.37 × 14,884,122.02 - Step 4: Simplify right side
34,055,856.09x = 760,574,577,033,894.50 - Step 5: Solve for x
x = 760,574,577,033,894.50/34,055,856.09 - Step 6: Final answer
x = 22,333,151.02
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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.