Finding the Fourth Proportional to 37,470,335.28, 51,680,533.08 and 32,252,224.56
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Solution
The fourth proportional to 37,470,335.28, 51,680,533.08 and 32,252,224.56 is: 44,483,513.31
Step by Step Solution
- Step 1: Write the proportion equation
37,470,335.28 : 51,680,533.08 = 32,252,224.56 : x - Step 2: Convert to fraction form
37,470,335.28/51,680,533.08 = 32,252,224.56/x - Step 3: Cross multiply
37,470,335.28x = 51,680,533.08 × 32,252,224.56 - Step 4: Simplify right side
37,470,335.28x = 1,666,812,158,276,668.25 - Step 5: Solve for x
x = 1,666,812,158,276,668.25/37,470,335.28 - Step 6: Final answer
x = 44,483,513.31
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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.