Finding the Fourth Proportional to 27,316,752.24, 37,696,662.76 and 14,926,573.47
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Solution
The fourth proportional to 27,316,752.24, 37,696,662.76 and 14,926,573.47 is: 20,598,422.58
Step by Step Solution
- Step 1: Write the proportion equation
27,316,752.24 : 37,696,662.76 = 14,926,573.47 : x - Step 2: Convert to fraction form
27,316,752.24/37,696,662.76 = 14,926,573.47/x - Step 3: Cross multiply
27,316,752.24x = 37,696,662.76 × 14,926,573.47 - Step 4: Simplify right side
27,316,752.24x = 562,682,006,260,953 - Step 5: Solve for x
x = 562,682,006,260,953/27,316,752.24 - Step 6: Final answer
x = 20,598,422.58
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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.