Finding the Fourth Proportional to 29,454,803.60, 44,151,889.98 and 13,067,805.38
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Solution
The fourth proportional to 29,454,803.60, 44,151,889.98 and 13,067,805.38 is: 19,588,258.44
Step by Step Solution
- Step 1: Write the proportion equation
29,454,803.60 : 44,151,889.98 = 13,067,805.38 : x - Step 2: Convert to fraction form
29,454,803.60/44,151,889.98 = 13,067,805.38/x - Step 3: Cross multiply
29,454,803.60x = 44,151,889.98 × 13,067,805.38 - Step 4: Simplify right side
29,454,803.60x = 576,968,305,197,052.62 - Step 5: Solve for x
x = 576,968,305,197,052.62/29,454,803.60 - Step 6: Final answer
x = 19,588,258.44
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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.