Finding the Fourth Proportional to 24,370,771,305.06, 36,558,661,728.53 and 8,435,081,702.44
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Solution
The fourth proportional to 24,370,771,305.06, 36,558,661,728.53 and 8,435,081,702.44 is: 12,653,489,491.65
Step by Step Solution
- Step 1: Write the proportion equation
24,370,771,305.06 : 36,558,661,728.53 = 8,435,081,702.44 : x - Step 2: Convert to fraction form
24,370,771,305.06/36,558,661,728.53 = 8,435,081,702.44/x - Step 3: Cross multiply
24,370,771,305.06x = 36,558,661,728.53 × 8,435,081,702.44 - Step 4: Simplify right side
24,370,771,305.06x = 308,375,298,612,011,270,144 - Step 5: Solve for x
x = 308,375,298,612,011,270,144/24,370,771,305.06 - Step 6: Final answer
x = 12,653,489,491.65
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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.