Finding the Fourth Proportional to 15,592,627.65, 23,372,448.18 and 5,873,035.14
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Solution
The fourth proportional to 15,592,627.65, 23,372,448.18 and 5,873,035.14 is: 8,803,340.43
Step by Step Solution
- Step 1: Write the proportion equation
15,592,627.65 : 23,372,448.18 = 5,873,035.14 : x - Step 2: Convert to fraction form
15,592,627.65/23,372,448.18 = 5,873,035.14/x - Step 3: Cross multiply
15,592,627.65x = 23,372,448.18 × 5,873,035.14 - Step 4: Simplify right side
15,592,627.65x = 137,267,209,468,969.03 - Step 5: Solve for x
x = 137,267,209,468,969.03/15,592,627.65 - Step 6: Final answer
x = 8,803,340.43
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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.