Finding the Fourth Proportional to 24,497,164.58, 36,748,035.93 and 7,225,382.30
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Solution
The fourth proportional to 24,497,164.58, 36,748,035.93 and 7,225,382.30 is: 10,838,748.60
Step by Step Solution
- Step 1: Write the proportion equation
24,497,164.58 : 36,748,035.93 = 7,225,382.30 : x - Step 2: Convert to fraction form
24,497,164.58/36,748,035.93 = 7,225,382.30/x - Step 3: Cross multiply
24,497,164.58x = 36,748,035.93 × 7,225,382.30 - Step 4: Simplify right side
24,497,164.58x = 265,518,608,368,386.03 - Step 5: Solve for x
x = 265,518,608,368,386.03/24,497,164.58 - Step 6: Final answer
x = 10,838,748.60
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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.