Finding the Fourth Proportional to 24,736,133.68, 37,104,486.18 and 7,464,484.21
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Solution
The fourth proportional to 24,736,133.68, 37,104,486.18 and 7,464,484.21 is: 11,196,812.51
Step by Step Solution
- Step 1: Write the proportion equation
24,736,133.68 : 37,104,486.18 = 7,464,484.21 : x - Step 2: Convert to fraction form
24,736,133.68/37,104,486.18 = 7,464,484.21/x - Step 3: Cross multiply
24,736,133.68x = 37,104,486.18 × 7,464,484.21 - Step 4: Simplify right side
24,736,133.68x = 276,965,851,118,011.97 - Step 5: Solve for x
x = 276,965,851,118,011.97/24,736,133.68 - Step 6: Final answer
x = 11,196,812.51
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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.