Finding the Fourth Proportional to 24,497,152.14, 36,748,017.29 and 7,225,369.86
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Solution
The fourth proportional to 24,497,152.14, 36,748,017.29 and 7,225,369.86 is: 10,838,729.95
Step by Step Solution
- Step 1: Write the proportion equation
24,497,152.14 : 36,748,017.29 = 7,225,369.86 : x - Step 2: Convert to fraction form
24,497,152.14/36,748,017.29 = 7,225,369.86/x - Step 3: Cross multiply
24,497,152.14x = 36,748,017.29 × 7,225,369.86 - Step 4: Simplify right side
24,497,152.14x = 265,518,016,541,924.88 - Step 5: Solve for x
x = 265,518,016,541,924.88/24,497,152.14 - Step 6: Final answer
x = 10,838,729.95
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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.