Finding the Fourth Proportional to 24,417,385,740.38, 33,696,901,702.62 and 14,642,114,246.91
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Solution
The fourth proportional to 24,417,385,740.38, 33,696,901,702.62 and 14,642,114,246.91 is: 20,206,662,979.52
Step by Step Solution
- Step 1: Write the proportion equation
24,417,385,740.38 : 33,696,901,702.62 = 14,642,114,246.91 : x - Step 2: Convert to fraction form
24,417,385,740.38/33,696,901,702.62 = 14,642,114,246.91/x - Step 3: Cross multiply
24,417,385,740.38x = 33,696,901,702.62 × 14,642,114,246.91 - Step 4: Simplify right side
24,417,385,740.38x = 493,393,884,496,729,931,776 - Step 5: Solve for x
x = 493,393,884,496,729,931,776/24,417,385,740.38 - Step 6: Final answer
x = 20,206,662,979.52
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1.5x scale
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.