Finding the Fourth Proportional to 44,368,343.63, 66,553,871.27 and 15,221,773.77
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Solution
The fourth proportional to 44,368,343.63, 66,553,871.27 and 15,221,773.77 is: 22,833,125.80
Step by Step Solution
- Step 1: Write the proportion equation
44,368,343.63 : 66,553,871.27 = 15,221,773.77 : x - Step 2: Convert to fraction form
44,368,343.63/66,553,871.27 = 15,221,773.77/x - Step 3: Cross multiply
44,368,343.63x = 66,553,871.27 × 15,221,773.77 - Step 4: Simplify right side
44,368,343.63x = 1,013,067,971,663,956.62 - Step 5: Solve for x
x = 1,013,067,971,663,956.62/44,368,343.63 - Step 6: Final answer
x = 22,833,125.80
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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.