Finding the Fourth Proportional to 14,854,659.45, 22,281,723.15 and 6,099,036.81
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Solution
The fourth proportional to 14,854,659.45, 22,281,723.15 and 6,099,036.81 is: 9,148,445.99
Step by Step Solution
- Step 1: Write the proportion equation
14,854,659.45 : 22,281,723.15 = 6,099,036.81 : x - Step 2: Convert to fraction form
14,854,659.45/22,281,723.15 = 6,099,036.81/x - Step 3: Cross multiply
14,854,659.45x = 22,281,723.15 × 6,099,036.81 - Step 4: Simplify right side
14,854,659.45x = 135,897,049,682,079.14 - Step 5: Solve for x
x = 135,897,049,682,079.14/14,854,659.45 - Step 6: Final answer
x = 9,148,445.99
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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.