Finding the Fourth Proportional to 17,484,079,073.06, 24,128,101,815.80 and 9,455,419,611.65
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Solution
The fourth proportional to 17,484,079,073.06, 24,128,101,815.80 and 9,455,419,611.65 is: 13,048,518,377.64
Step by Step Solution
- Step 1: Write the proportion equation
17,484,079,073.06 : 24,128,101,815.80 = 9,455,419,611.65 : x - Step 2: Convert to fraction form
17,484,079,073.06/24,128,101,815.80 = 9,455,419,611.65/x - Step 3: Cross multiply
17,484,079,073.06x = 24,128,101,815.80 × 9,455,419,611.65 - Step 4: Simplify right side
17,484,079,073.06x = 228,141,327,101,028,204,544 - Step 5: Solve for x
x = 228,141,327,101,028,204,544/17,484,079,073.06 - Step 6: Final answer
x = 13,048,518,377.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.