Finding the Fourth Proportional to 24,488,164.85, 36,732,247.07 and 8,927,160.41
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Solution
The fourth proportional to 24,488,164.85, 36,732,247.07 and 8,927,160.41 is: 13,390,740.54
Step by Step Solution
- Step 1: Write the proportion equation
24,488,164.85 : 36,732,247.07 = 8,927,160.41 : x - Step 2: Convert to fraction form
24,488,164.85/36,732,247.07 = 8,927,160.41/x - Step 3: Cross multiply
24,488,164.85x = 36,732,247.07 × 8,927,160.41 - Step 4: Simplify right side
24,488,164.85x = 327,914,661,860,837.25 - Step 5: Solve for x
x = 327,914,661,860,837.25/24,488,164.85 - Step 6: Final answer
x = 13,390,740.54
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1.5x scale
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.