Finding the Fourth Proportional to 17,462,588.48, 24,099,098.16 and 9,727,628.72
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Solution
The fourth proportional to 17,462,588.48, 24,099,098.16 and 9,727,628.72 is: 13,424,532.09
Step by Step Solution
- Step 1: Write the proportion equation
17,462,588.48 : 24,099,098.16 = 9,727,628.72 : x - Step 2: Convert to fraction form
17,462,588.48/24,099,098.16 = 9,727,628.72/x - Step 3: Cross multiply
17,462,588.48x = 24,099,098.16 × 9,727,628.72 - Step 4: Simplify right side
17,462,588.48x = 234,427,079,387,315.19 - Step 5: Solve for x
x = 234,427,079,387,315.19/17,462,588.48 - Step 6: Final answer
x = 13,424,532.09
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1.5x scale
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.